84610160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 205582080

約数和(自身を除く): 120971920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 109, 124, 155, 218, 248, 310, 313, 436, 496, 545, 620, 626, 872, 1090, 1240, 1252, 1565, 1744, 2180, 2480, 2504, 3130, 3379, 4360, 5008, 6260, 6758, 8720, 9703, 12520, 13516, 16895, 19406, 25040, 27032, 33790, 34117, 38812, 48515, 54064, 67580, 68234, 77624, 97030, 135160, 136468, 155248, 170585, 194060, 270320, 272936, 341170, 388120, 545872, 682340, 776240, 1057627, 1364680, 2115254, 2729360, 4230508, 5288135, 8461016, 10576270, 16922032, 21152540, 42305080, 84610160]

約数ペア:

[(1, 84610160), (2, 42305080), (4, 21152540), (5, 16922032), (8, 10576270), (10, 8461016), (16, 5288135), (20, 4230508), (31, 2729360), (40, 2115254), (62, 1364680), (80, 1057627), (109, 776240), (124, 682340), (155, 545872), (218, 388120), (248, 341170), (310, 272936), (313, 270320), (436, 194060), (496, 170585), (545, 155248), (620, 136468), (626, 135160), (872, 97030), (1090, 77624), (1240, 68234), (1252, 67580), (1565, 54064), (1744, 48515), (2180, 38812), (2480, 34117), (2504, 33790), (3130, 27032), (3379, 25040), (4360, 19406), (5008, 16895), (6260, 13516), (6758, 12520), (8720, 9703)]