11589620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 48

約数和(自身を含む): 29285760

約数和(自身を除く): 17696140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 4357, 8714, 17428, 21785, 30499, 43570, 60998, 82783, 87140, 121996, 152495, 165566, 304990, 331132, 413915, 579481, 609980, 827830, 1158962, 1655660, 2317924, 2897405, 5794810, 11589620]

約数ペア:

[(1, 11589620), (2, 5794810), (4, 2897405), (5, 2317924), (7, 1655660), (10, 1158962), (14, 827830), (19, 609980), (20, 579481), (28, 413915), (35, 331132), (38, 304990), (70, 165566), (76, 152495), (95, 121996), (133, 87140), (140, 82783), (190, 60998), (266, 43570), (380, 30499), (532, 21785), (665, 17428), (1330, 8714), (2660, 4357)]