7135612940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 15612416064

約数和(自身を除く): 8476803124

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 97, 164, 194, 205, 283, 317, 388, 410, 485, 566, 634, 820, 970, 1132, 1268, 1415, 1585, 1940, 2830, 3170, 3977, 5660, 6340, 7954, 11603, 12997, 15908, 19885, 23206, 25994, 27451, 30749, 39770, 46412, 51988, 54902, 58015, 61498, 64985, 79540, 89711, 109804, 116030, 122996, 129970, 137255, 153745, 179422, 232060, 259940, 274510, 307490, 358844, 448555, 549020, 614980, 897110, 1125491, 1260709, 1794220, 2250982, 2521418, 3678151, 4501964, 5042836, 5627455, 6303545, 7356302, 8701967, 11254910, 12607090, 14712604, 17403934, 18390755, 22509820, 25214180, 34807868, 36781510, 43509835, 73563020, 87019670, 174039340, 356780647, 713561294, 1427122588, 1783903235, 3567806470, 7135612940]

約数ペア:

[(1, 7135612940), (2, 3567806470), (4, 1783903235), (5, 1427122588), (10, 713561294), (20, 356780647), (41, 174039340), (82, 87019670), (97, 73563020), (164, 43509835), (194, 36781510), (205, 34807868), (283, 25214180), (317, 22509820), (388, 18390755), (410, 17403934), (485, 14712604), (566, 12607090), (634, 11254910), (820, 8701967), (970, 7356302), (1132, 6303545), (1268, 5627455), (1415, 5042836), (1585, 4501964), (1940, 3678151), (2830, 2521418), (3170, 2250982), (3977, 1794220), (5660, 1260709), (6340, 1125491), (7954, 897110), (11603, 614980), (12997, 549020), (15908, 448555), (19885, 358844), (23206, 307490), (25994, 274510), (27451, 259940), (30749, 232060), (39770, 179422), (46412, 153745), (51988, 137255), (54902, 129970), (58015, 122996), (61498, 116030), (64985, 109804), (79540, 89711)]