61400500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 156619008

約数和(自身を除く): 95218508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 125, 140, 175, 212, 250, 265, 331, 350, 371, 500, 530, 662, 700, 742, 875, 1060, 1324, 1325, 1484, 1655, 1750, 1855, 2317, 2650, 3310, 3500, 3710, 4634, 5300, 6620, 6625, 7420, 8275, 9268, 9275, 11585, 13250, 16550, 17543, 18550, 23170, 26500, 33100, 35086, 37100, 41375, 46340, 46375, 57925, 70172, 82750, 87715, 92750, 115850, 122801, 165500, 175430, 185500, 231700, 245602, 289625, 350860, 438575, 491204, 579250, 614005, 877150, 1158500, 1228010, 1754300, 2192875, 2456020, 3070025, 4385750, 6140050, 8771500, 12280100, 15350125, 30700250, 61400500]

約数ペア:

[(1, 61400500), (2, 30700250), (4, 15350125), (5, 12280100), (7, 8771500), (10, 6140050), (14, 4385750), (20, 3070025), (25, 2456020), (28, 2192875), (35, 1754300), (50, 1228010), (53, 1158500), (70, 877150), (100, 614005), (106, 579250), (125, 491204), (140, 438575), (175, 350860), (212, 289625), (250, 245602), (265, 231700), (331, 185500), (350, 175430), (371, 165500), (500, 122801), (530, 115850), (662, 92750), (700, 87715), (742, 82750), (875, 70172), (1060, 57925), (1324, 46375), (1325, 46340), (1484, 41375), (1655, 37100), (1750, 35086), (1855, 33100), (2317, 26500), (2650, 23170), (3310, 18550), (3500, 17543), (3710, 16550), (4634, 13250), (5300, 11585), (6620, 9275), (6625, 9268), (7420, 8275)]