1155009020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3123

約数の個数: 96

約数和(自身を含む): 2776273920

約数和(自身を除く): 1621264900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 47, 55, 74, 94, 110, 148, 185, 188, 220, 235, 370, 407, 470, 517, 740, 814, 940, 1034, 1628, 1739, 2035, 2068, 2585, 3019, 3478, 4070, 5170, 6038, 6956, 8140, 8695, 10340, 12076, 15095, 17390, 19129, 30190, 33209, 34780, 38258, 60380, 66418, 76516, 95645, 111703, 132836, 141893, 166045, 191290, 223406, 283786, 332090, 382580, 446812, 558515, 567572, 664180, 709465, 1117030, 1228733, 1418930, 1560823, 2234060, 2457466, 2837860, 3121646, 4914932, 5250041, 6143665, 6243292, 7804115, 10500082, 12287330, 15608230, 21000164, 24574660, 26250205, 31216460, 52500410, 57750451, 105000820, 115500902, 231001804, 288752255, 577504510, 1155009020]

約数ペア:

[(1, 1155009020), (2, 577504510), (4, 288752255), (5, 231001804), (10, 115500902), (11, 105000820), (20, 57750451), (22, 52500410), (37, 31216460), (44, 26250205), (47, 24574660), (55, 21000164), (74, 15608230), (94, 12287330), (110, 10500082), (148, 7804115), (185, 6243292), (188, 6143665), (220, 5250041), (235, 4914932), (370, 3121646), (407, 2837860), (470, 2457466), (517, 2234060), (740, 1560823), (814, 1418930), (940, 1228733), (1034, 1117030), (1628, 709465), (1739, 664180), (2035, 567572), (2068, 558515), (2585, 446812), (3019, 382580), (3478, 332090), (4070, 283786), (5170, 223406), (6038, 191290), (6956, 166045), (8140, 141893), (8695, 132836), (10340, 111703), (12076, 95645), (15095, 76516), (17390, 66418), (19129, 60380), (30190, 38258), (33209, 34780)]