47680295000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1009}}^1$

素因数の和:1775

約数の個数: 160

約数和(自身を含む): 120593272800

約数和(自身を除く): 72912977800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 625, 650, 727, 1000, 1009, 1250, 1300, 1454, 1625, 2018, 2500, 2600, 2908, 3250, 3635, 4036, 5000, 5045, 5816, 6500, 7270, 8072, 8125, 9451, 10090, 13000, 13117, 14540, 16250, 18175, 18902, 20180, 25225, 26234, 29080, 32500, 36350, 37804, 40360, 47255, 50450, 52468, 65000, 65585, 72700, 75608, 90875, 94510, 100900, 104936, 126125, 131170, 145400, 181750, 189020, 201800, 236275, 252250, 262340, 327925, 363500, 378040, 454375, 472550, 504500, 524680, 630625, 655850, 727000, 733543, 908750, 945100, 1009000, 1181375, 1261250, 1311700, 1467086, 1639625, 1817500, 1890200, 2362750, 2522500, 2623400, 2934172, 3279250, 3635000, 3667715, 4725500, 5045000, 5868344, 5906875, 6558500, 7335430, 8198125, 9451000, 9536059, 11813750, 13117000, 14670860, 16396250, 18338575, 19072118, 23627500, 29341720, 32792500, 36677150, 38144236, 47255000, 47680295, 65585000, 73354300, 76288472, 91692875, 95360590, 146708600, 183385750, 190721180, 238401475, 366771500, 381442360, 458464375, 476802950, 733543000, 916928750, 953605900, 1192007375, 1833857500, 1907211800, 2384014750, 3667715000, 4768029500, 5960036875, 9536059000, 11920073750, 23840147500, 47680295000]

約数ペア:

[(1, 47680295000), (2, 23840147500), (4, 11920073750), (5, 9536059000), (8, 5960036875), (10, 4768029500), (13, 3667715000), (20, 2384014750), (25, 1907211800), (26, 1833857500), (40, 1192007375), (50, 953605900), (52, 916928750), (65, 733543000), (100, 476802950), (104, 458464375), (125, 381442360), (130, 366771500), (200, 238401475), (250, 190721180), (260, 183385750), (325, 146708600), (500, 95360590), (520, 91692875), (625, 76288472), (650, 73354300), (727, 65585000), (1000, 47680295), (1009, 47255000), (1250, 38144236), (1300, 36677150), (1454, 32792500), (1625, 29341720), (2018, 23627500), (2500, 19072118), (2600, 18338575), (2908, 16396250), (3250, 14670860), (3635, 13117000), (4036, 11813750), (5000, 9536059), (5045, 9451000), (5816, 8198125), (6500, 7335430), (7270, 6558500), (8072, 5906875), (8125, 5868344), (9451, 5045000), (10090, 4725500), (13000, 3667715), (13117, 3635000), (14540, 3279250), (16250, 2934172), (18175, 2623400), (18902, 2522500), (20180, 2362750), (25225, 1890200), (26234, 1817500), (29080, 1639625), (32500, 1467086), (36350, 1311700), (37804, 1261250), (40360, 1181375), (47255, 1009000), (50450, 945100), (52468, 908750), (65000, 733543), (65585, 727000), (72700, 655850), (75608, 630625), (90875, 524680), (94510, 504500), (100900, 472550), (104936, 454375), (126125, 378040), (131170, 363500), (145400, 327925), (181750, 262340), (189020, 252250), (201800, 236275)]