2555654530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7873}}^1$

素因数の和:8131

約数の個数: 64

約数和(自身を含む): 5428902528

約数和(自身を除く): 2873247998

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 227, 286, 454, 715, 1135, 1430, 2270, 2497, 2951, 4994, 5902, 7873, 12485, 14755, 15746, 24970, 29510, 32461, 39365, 64922, 78730, 86603, 102349, 162305, 173206, 204698, 324610, 433015, 511745, 866030, 1023490, 1125839, 1787171, 2251678, 3574342, 5629195, 8935855, 11258390, 17871710, 19658881, 23233223, 39317762, 46466446, 98294405, 116166115, 196588810, 232332230, 255565453, 511130906, 1277827265, 2555654530]

約数ペア:

[(1, 2555654530), (2, 1277827265), (5, 511130906), (10, 255565453), (11, 232332230), (13, 196588810), (22, 116166115), (26, 98294405), (55, 46466446), (65, 39317762), (110, 23233223), (130, 19658881), (143, 17871710), (227, 11258390), (286, 8935855), (454, 5629195), (715, 3574342), (1135, 2251678), (1430, 1787171), (2270, 1125839), (2497, 1023490), (2951, 866030), (4994, 511745), (5902, 433015), (7873, 324610), (12485, 204698), (14755, 173206), (15746, 162305), (24970, 102349), (29510, 86603), (32461, 78730), (39365, 64922)]