103695620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23893}}^1$

素因数の和:23940

約数の個数: 48

約数和(自身を含む): 256908288

約数和(自身を除く): 153212668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 23893, 47786, 95572, 119465, 167251, 238930, 334502, 477860, 669004, 740683, 836255, 1481366, 1672510, 2962732, 3345020, 3703415, 5184781, 7406830, 10369562, 14813660, 20739124, 25923905, 51847810, 103695620]

約数ペア:

[(1, 103695620), (2, 51847810), (4, 25923905), (5, 20739124), (7, 14813660), (10, 10369562), (14, 7406830), (20, 5184781), (28, 3703415), (31, 3345020), (35, 2962732), (62, 1672510), (70, 1481366), (124, 836255), (140, 740683), (155, 669004), (217, 477860), (310, 334502), (434, 238930), (620, 167251), (868, 119465), (1085, 95572), (2170, 47786), (4340, 23893)]