8106920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10667}}^1$

素因数の和:10697

約数の個数: 32

約数和(自身を含む): 19202400

約数和(自身を除く): 11095480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10667, 21334, 42668, 53335, 85336, 106670, 202673, 213340, 405346, 426680, 810692, 1013365, 1621384, 2026730, 4053460, 8106920]

約数ペア:

[(1, 8106920), (2, 4053460), (4, 2026730), (5, 1621384), (8, 1013365), (10, 810692), (19, 426680), (20, 405346), (38, 213340), (40, 202673), (76, 106670), (95, 85336), (152, 53335), (190, 42668), (380, 21334), (760, 10667)]