20176833050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{1993}}^1$

素因数の和:2328

約数の個数: 96

約数和(自身を含む): 41657690880

約数和(自身を除く): 21480857830

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 233, 275, 395, 466, 550, 790, 869, 1165, 1738, 1975, 1993, 2330, 2563, 3950, 3986, 4345, 5126, 5825, 8690, 9965, 11650, 12815, 18407, 19930, 21725, 21923, 25630, 36814, 43450, 43846, 49825, 64075, 92035, 99650, 109615, 128150, 157447, 184070, 202477, 219230, 314894, 404954, 460175, 464369, 548075, 787235, 920350, 928738, 1012385, 1096150, 1574470, 1731917, 2024770, 2321845, 3463834, 3936175, 4643690, 5061925, 5108059, 7872350, 8659585, 10123850, 10216118, 11609225, 17319170, 23218450, 25540295, 36685151, 43297925, 51080590, 73370302, 86595850, 127701475, 183425755, 255402950, 366851510, 403536661, 807073322, 917128775, 1834257550, 2017683305, 4035366610, 10088416525, 20176833050]

約数ペア:

[(1, 20176833050), (2, 10088416525), (5, 4035366610), (10, 2017683305), (11, 1834257550), (22, 917128775), (25, 807073322), (50, 403536661), (55, 366851510), (79, 255402950), (110, 183425755), (158, 127701475), (233, 86595850), (275, 73370302), (395, 51080590), (466, 43297925), (550, 36685151), (790, 25540295), (869, 23218450), (1165, 17319170), (1738, 11609225), (1975, 10216118), (1993, 10123850), (2330, 8659585), (2563, 7872350), (3950, 5108059), (3986, 5061925), (4345, 4643690), (5126, 3936175), (5825, 3463834), (8690, 2321845), (9965, 2024770), (11650, 1731917), (12815, 1574470), (18407, 1096150), (19930, 1012385), (21725, 928738), (21923, 920350), (25630, 787235), (36814, 548075), (43450, 464369), (43846, 460175), (49825, 404954), (64075, 314894), (92035, 219230), (99650, 202477), (109615, 184070), (128150, 157447)]