9788350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 21982968

約数和(自身を除く): 12194618

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 130, 143, 185, 275, 286, 325, 370, 407, 481, 550, 650, 715, 814, 925, 962, 1369, 1430, 1850, 2035, 2405, 2738, 3575, 4070, 4810, 5291, 6845, 7150, 10175, 10582, 12025, 13690, 15059, 17797, 20350, 24050, 26455, 30118, 34225, 35594, 52910, 68450, 75295, 88985, 132275, 150590, 177970, 195767, 264550, 376475, 391534, 444925, 752950, 889850, 978835, 1957670, 4894175, 9788350]

約数ペア:

[(1, 9788350), (2, 4894175), (5, 1957670), (10, 978835), (11, 889850), (13, 752950), (22, 444925), (25, 391534), (26, 376475), (37, 264550), (50, 195767), (55, 177970), (65, 150590), (74, 132275), (110, 88985), (130, 75295), (143, 68450), (185, 52910), (275, 35594), (286, 34225), (325, 30118), (370, 26455), (407, 24050), (481, 20350), (550, 17797), (650, 15059), (715, 13690), (814, 12025), (925, 10582), (962, 10175), (1369, 7150), (1430, 6845), (1850, 5291), (2035, 4810), (2405, 4070), (2738, 3575)]