1552871060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 3604957440

約数和(自身を除く): 2052086380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 97, 130, 134, 194, 260, 268, 335, 388, 485, 670, 871, 919, 970, 1261, 1340, 1742, 1838, 1940, 2522, 3484, 3676, 4355, 4595, 5044, 6305, 6499, 8710, 9190, 11947, 12610, 12998, 17420, 18380, 23894, 25220, 25996, 32495, 47788, 59735, 61573, 64990, 84487, 89143, 119470, 123146, 129980, 168974, 178286, 238940, 246292, 307865, 337948, 356572, 422435, 445715, 615730, 800449, 844870, 891430, 1158859, 1231460, 1600898, 1689740, 1782860, 2317718, 3201796, 4002245, 4635436, 5794295, 5972581, 8004490, 11588590, 11945162, 16008980, 23177180, 23890324, 29862905, 59725810, 77643553, 119451620, 155287106, 310574212, 388217765, 776435530, 1552871060]

約数ペア:

[(1, 1552871060), (2, 776435530), (4, 388217765), (5, 310574212), (10, 155287106), (13, 119451620), (20, 77643553), (26, 59725810), (52, 29862905), (65, 23890324), (67, 23177180), (97, 16008980), (130, 11945162), (134, 11588590), (194, 8004490), (260, 5972581), (268, 5794295), (335, 4635436), (388, 4002245), (485, 3201796), (670, 2317718), (871, 1782860), (919, 1689740), (970, 1600898), (1261, 1231460), (1340, 1158859), (1742, 891430), (1838, 844870), (1940, 800449), (2522, 615730), (3484, 445715), (3676, 422435), (4355, 356572), (4595, 337948), (5044, 307865), (6305, 246292), (6499, 238940), (8710, 178286), (9190, 168974), (11947, 129980), (12610, 123146), (12998, 119470), (17420, 89143), (18380, 84487), (23894, 64990), (25220, 61573), (25996, 59735), (32495, 47788)]