4261945160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9686239}}^1$

素因数の和:9686261

約数の個数: 32

約数和(自身を含む): 10461139200

約数和(自身を除く): 6199194040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9686239, 19372478, 38744956, 48431195, 77489912, 96862390, 106548629, 193724780, 213097258, 387449560, 426194516, 532743145, 852389032, 1065486290, 2130972580, 4261945160]

約数ペア:

[(1, 4261945160), (2, 2130972580), (4, 1065486290), (5, 852389032), (8, 532743145), (10, 426194516), (11, 387449560), (20, 213097258), (22, 193724780), (40, 106548629), (44, 96862390), (55, 77489912), (88, 48431195), (110, 38744956), (220, 19372478), (440, 9686239)]