45141580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6670

約数の個数: 48

約数和(自身を含む): 106767360

約数和(自身を除く): 61625780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6619, 6820, 13238, 26476, 33095, 66190, 72809, 132380, 145618, 205189, 291236, 364045, 410378, 728090, 820756, 1025945, 1456180, 2051890, 2257079, 4103780, 4514158, 9028316, 11285395, 22570790, 45141580]

約数ペア:

[(1, 45141580), (2, 22570790), (4, 11285395), (5, 9028316), (10, 4514158), (11, 4103780), (20, 2257079), (22, 2051890), (31, 1456180), (44, 1025945), (55, 820756), (62, 728090), (110, 410378), (124, 364045), (155, 291236), (220, 205189), (310, 145618), (341, 132380), (620, 72809), (682, 66190), (1364, 33095), (1705, 26476), (3410, 13238), (6619, 6820)]