2876800520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{384599}}^1$

素因数の和:384638

約数の個数: 64

約数和(自身を含む): 7476624000

約数和(自身を除く): 4599823480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 384599, 769198, 1538396, 1922995, 3076792, 3845990, 4230589, 6538183, 7691980, 8461178, 13076366, 15383960, 16922356, 21152945, 26152732, 32690915, 33844712, 42305890, 52305464, 65381830, 71920013, 84611780, 130763660, 143840026, 169223560, 261527320, 287680052, 359600065, 575360104, 719200130, 1438400260, 2876800520]

約数ペア:

[(1, 2876800520), (2, 1438400260), (4, 719200130), (5, 575360104), (8, 359600065), (10, 287680052), (11, 261527320), (17, 169223560), (20, 143840026), (22, 130763660), (34, 84611780), (40, 71920013), (44, 65381830), (55, 52305464), (68, 42305890), (85, 33844712), (88, 32690915), (110, 26152732), (136, 21152945), (170, 16922356), (187, 15383960), (220, 13076366), (340, 8461178), (374, 7691980), (440, 6538183), (680, 4230589), (748, 3845990), (935, 3076792), (1496, 1922995), (1870, 1538396), (3740, 769198), (7480, 384599)]