100110200

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3821}}^1$

素因数の和:3968

約数の個数: 48

約数和(自身を含む): 234594360

約数和(自身を除く): 134484160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 3821, 5240, 6550, 7642, 13100, 15284, 19105, 26200, 30568, 38210, 76420, 95525, 152840, 191050, 382100, 500551, 764200, 1001102, 2002204, 2502755, 4004408, 5005510, 10011020, 12513775, 20022040, 25027550, 50055100, 100110200]

約数ペア:

[(1, 100110200), (2, 50055100), (4, 25027550), (5, 20022040), (8, 12513775), (10, 10011020), (20, 5005510), (25, 4004408), (40, 2502755), (50, 2002204), (100, 1001102), (131, 764200), (200, 500551), (262, 382100), (524, 191050), (655, 152840), (1048, 95525), (1310, 76420), (2620, 38210), (3275, 30568), (3821, 26200), (5240, 19105), (6550, 15284), (7642, 13100)]