259103632330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{15461}}^1$

素因数の和:15943

約数の個数: 64

約数和(自身を含む): 481223949696

約数和(自身を除く): 222120317366

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 331, 415, 610, 662, 830, 1655, 3310, 5063, 10126, 15461, 20191, 25315, 27473, 30922, 40382, 50630, 54946, 77305, 100955, 137365, 154610, 201910, 274730, 943121, 1283263, 1675853, 1886242, 2566526, 3351706, 4715605, 5117591, 6416315, 8379265, 9431210, 10235182, 12832630, 16758530, 25587955, 51175910, 78279043, 156558086, 312173051, 391395215, 424760053, 624346102, 782790430, 849520106, 1560865255, 2123800265, 3121730510, 4247600530, 25910363233, 51820726466, 129551816165, 259103632330]

約数ペア:

[(1, 259103632330), (2, 129551816165), (5, 51820726466), (10, 25910363233), (61, 4247600530), (83, 3121730510), (122, 2123800265), (166, 1560865255), (305, 849520106), (331, 782790430), (415, 624346102), (610, 424760053), (662, 391395215), (830, 312173051), (1655, 156558086), (3310, 78279043), (5063, 51175910), (10126, 25587955), (15461, 16758530), (20191, 12832630), (25315, 10235182), (27473, 9431210), (30922, 8379265), (40382, 6416315), (50630, 5117591), (54946, 4715605), (77305, 3351706), (100955, 2566526), (137365, 1886242), (154610, 1675853), (201910, 1283263), (274730, 943121)]