98823820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 213645600

約数和(自身を除く): 114821780

約数列:

[1, 2, 4, 5, 10, 20, 59, 89, 118, 178, 236, 295, 356, 445, 590, 890, 941, 1180, 1780, 1882, 3764, 4705, 5251, 9410, 10502, 18820, 21004, 26255, 52510, 55519, 83749, 105020, 111038, 167498, 222076, 277595, 334996, 418745, 555190, 837490, 1110380, 1674980, 4941191, 9882382, 19764764, 24705955, 49411910, 98823820]

約数ペア:

[(1, 98823820), (2, 49411910), (4, 24705955), (5, 19764764), (10, 9882382), (20, 4941191), (59, 1674980), (89, 1110380), (118, 837490), (178, 555190), (236, 418745), (295, 334996), (356, 277595), (445, 222076), (590, 167498), (890, 111038), (941, 105020), (1180, 83749), (1780, 55519), (1882, 52510), (3764, 26255), (4705, 21004), (5251, 18820), (9410, 10502)]