22243000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 58968000

約数和(自身を除く): 36725000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 59, 65, 100, 104, 116, 118, 125, 130, 145, 200, 232, 236, 250, 260, 290, 295, 325, 377, 472, 500, 520, 580, 590, 650, 725, 754, 767, 1000, 1160, 1180, 1300, 1450, 1475, 1508, 1534, 1625, 1711, 1885, 2360, 2600, 2900, 2950, 3016, 3068, 3250, 3422, 3625, 3770, 3835, 5800, 5900, 6136, 6500, 6844, 7250, 7375, 7540, 7670, 8555, 9425, 11800, 13000, 13688, 14500, 14750, 15080, 15340, 17110, 18850, 19175, 22243, 29000, 29500, 30680, 34220, 37700, 38350, 42775, 44486, 47125, 59000, 68440, 75400, 76700, 85550, 88972, 94250, 95875, 111215, 153400, 171100, 177944, 188500, 191750, 213875, 222430, 342200, 377000, 383500, 427750, 444860, 556075, 767000, 855500, 889720, 1112150, 1711000, 2224300, 2780375, 4448600, 5560750, 11121500, 22243000]

約数ペア:

[(1, 22243000), (2, 11121500), (4, 5560750), (5, 4448600), (8, 2780375), (10, 2224300), (13, 1711000), (20, 1112150), (25, 889720), (26, 855500), (29, 767000), (40, 556075), (50, 444860), (52, 427750), (58, 383500), (59, 377000), (65, 342200), (100, 222430), (104, 213875), (116, 191750), (118, 188500), (125, 177944), (130, 171100), (145, 153400), (200, 111215), (232, 95875), (236, 94250), (250, 88972), (260, 85550), (290, 76700), (295, 75400), (325, 68440), (377, 59000), (472, 47125), (500, 44486), (520, 42775), (580, 38350), (590, 37700), (650, 34220), (725, 30680), (754, 29500), (767, 29000), (1000, 22243), (1160, 19175), (1180, 18850), (1300, 17110), (1450, 15340), (1475, 15080), (1508, 14750), (1534, 14500), (1625, 13688), (1711, 13000), (1885, 11800), (2360, 9425), (2600, 8555), (2900, 7670), (2950, 7540), (3016, 7375), (3068, 7250), (3250, 6844), (3422, 6500), (3625, 6136), (3770, 5900), (3835, 5800)]