5996020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 13708800

約数和(自身を除く): 7712780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 509, 589, 620, 1018, 1178, 2036, 2356, 2545, 2945, 5090, 5890, 9671, 10180, 11780, 15779, 19342, 31558, 38684, 48355, 63116, 78895, 96710, 157790, 193420, 299801, 315580, 599602, 1199204, 1499005, 2998010, 5996020]

約数ペア:

[(1, 5996020), (2, 2998010), (4, 1499005), (5, 1199204), (10, 599602), (19, 315580), (20, 299801), (31, 193420), (38, 157790), (62, 96710), (76, 78895), (95, 63116), (124, 48355), (155, 38684), (190, 31558), (310, 19342), (380, 15779), (509, 11780), (589, 10180), (620, 9671), (1018, 5890), (1178, 5090), (2036, 2945), (2356, 2545)]