9934921040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{664099}}^1$

素因数の和:664140

約数の個数: 80

約数和(自身を含む): 26680881600

約数和(自身を除く): 16745960560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 664099, 1328198, 2656396, 3320495, 5312792, 6640990, 7305089, 10625584, 11289683, 13281980, 14610178, 22579366, 26563960, 29220356, 36525445, 45158732, 53127920, 56448415, 58440712, 73050890, 90317464, 112896830, 116881424, 124186513, 146101780, 180634928, 225793660, 248373026, 292203560, 451587320, 496746052, 584407120, 620932565, 903174640, 993492104, 1241865130, 1986984208, 2483730260, 4967460520, 9934921040]

約数ペア:

[(1, 9934921040), (2, 4967460520), (4, 2483730260), (5, 1986984208), (8, 1241865130), (10, 993492104), (11, 903174640), (16, 620932565), (17, 584407120), (20, 496746052), (22, 451587320), (34, 292203560), (40, 248373026), (44, 225793660), (55, 180634928), (68, 146101780), (80, 124186513), (85, 116881424), (88, 112896830), (110, 90317464), (136, 73050890), (170, 58440712), (176, 56448415), (187, 53127920), (220, 45158732), (272, 36525445), (340, 29220356), (374, 26563960), (440, 22579366), (680, 14610178), (748, 13281980), (880, 11289683), (935, 10625584), (1360, 7305089), (1496, 6640990), (1870, 5312792), (2992, 3320495), (3740, 2656396), (7480, 1328198), (14960, 664099)]