65296400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 175171080

約数和(自身を除く): 109874680

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, 290, 325, 377, 400, 433, 464, 520, 580, 650, 725, 754, 866, 1040, 1160, 1300, 1450, 1508, 1732, 1885, 2165, 2320, 2600, 2900, 3016, 3464, 3770, 4330, 5200, 5629, 5800, 6032, 6928, 7540, 8660, 9425, 10825, 11258, 11600, 12557, 15080, 17320, 18850, 21650, 22516, 25114, 28145, 30160, 34640, 37700, 43300, 45032, 50228, 56290, 62785, 75400, 86600, 90064, 100456, 112580, 125570, 140725, 150800, 163241, 173200, 200912, 225160, 251140, 281450, 313925, 326482, 450320, 502280, 562900, 627850, 652964, 816205, 1004560, 1125800, 1255700, 1305928, 1632410, 2251600, 2511400, 2611856, 3264820, 4081025, 5022800, 6529640, 8162050, 13059280, 16324100, 32648200, 65296400]

約数ペア:

[(1, 65296400), (2, 32648200), (4, 16324100), (5, 13059280), (8, 8162050), (10, 6529640), (13, 5022800), (16, 4081025), (20, 3264820), (25, 2611856), (26, 2511400), (29, 2251600), (40, 1632410), (50, 1305928), (52, 1255700), (58, 1125800), (65, 1004560), (80, 816205), (100, 652964), (104, 627850), (116, 562900), (130, 502280), (145, 450320), (200, 326482), (208, 313925), (232, 281450), (260, 251140), (290, 225160), (325, 200912), (377, 173200), (400, 163241), (433, 150800), (464, 140725), (520, 125570), (580, 112580), (650, 100456), (725, 90064), (754, 86600), (866, 75400), (1040, 62785), (1160, 56290), (1300, 50228), (1450, 45032), (1508, 43300), (1732, 37700), (1885, 34640), (2165, 30160), (2320, 28145), (2600, 25114), (2900, 22516), (3016, 21650), (3464, 18850), (3770, 17320), (4330, 15080), (5200, 12557), (5629, 11600), (5800, 11258), (6032, 10825), (6928, 9425), (7540, 8660)]