40565200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 108977400

約数和(自身を除く): 68412200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 200, 208, 232, 260, 269, 290, 325, 377, 400, 464, 520, 538, 580, 650, 725, 754, 1040, 1076, 1160, 1300, 1345, 1450, 1508, 1885, 2152, 2320, 2600, 2690, 2900, 3016, 3497, 3770, 4304, 5200, 5380, 5800, 6032, 6725, 6994, 7540, 7801, 9425, 10760, 11600, 13450, 13988, 15080, 15602, 17485, 18850, 21520, 26900, 27976, 30160, 31204, 34970, 37700, 39005, 53800, 55952, 62408, 69940, 75400, 78010, 87425, 101413, 107600, 124816, 139880, 150800, 156020, 174850, 195025, 202826, 279760, 312040, 349700, 390050, 405652, 507065, 624080, 699400, 780100, 811304, 1014130, 1398800, 1560200, 1622608, 2028260, 2535325, 3120400, 4056520, 5070650, 8113040, 10141300, 20282600, 40565200]

約数ペア:

[(1, 40565200), (2, 20282600), (4, 10141300), (5, 8113040), (8, 5070650), (10, 4056520), (13, 3120400), (16, 2535325), (20, 2028260), (25, 1622608), (26, 1560200), (29, 1398800), (40, 1014130), (50, 811304), (52, 780100), (58, 699400), (65, 624080), (80, 507065), (100, 405652), (104, 390050), (116, 349700), (130, 312040), (145, 279760), (200, 202826), (208, 195025), (232, 174850), (260, 156020), (269, 150800), (290, 139880), (325, 124816), (377, 107600), (400, 101413), (464, 87425), (520, 78010), (538, 75400), (580, 69940), (650, 62408), (725, 55952), (754, 53800), (1040, 39005), (1076, 37700), (1160, 34970), (1300, 31204), (1345, 30160), (1450, 27976), (1508, 26900), (1885, 21520), (2152, 18850), (2320, 17485), (2600, 15602), (2690, 15080), (2900, 13988), (3016, 13450), (3497, 11600), (3770, 10760), (4304, 9425), (5200, 7801), (5380, 7540), (5800, 6994), (6032, 6725)]