39869900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{56957}}^1$

素因数の和:56978

約数の個数: 36

約数和(自身を含む): 98879088

約数和(自身を除く): 59009188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 56957, 113914, 227828, 284785, 398699, 569570, 797398, 1139140, 1423925, 1594796, 1993495, 2847850, 3986990, 5695700, 7973980, 9967475, 19934950, 39869900]

約数ペア:

[(1, 39869900), (2, 19934950), (4, 9967475), (5, 7973980), (7, 5695700), (10, 3986990), (14, 2847850), (20, 1993495), (25, 1594796), (28, 1423925), (35, 1139140), (50, 797398), (70, 569570), (100, 398699), (140, 284785), (175, 227828), (350, 113914), (700, 56957)]