4184706920

素因数分解:

$2^3\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{102667}}^1$

素因数の和:103697

約数の個数: 32

約数和(自身を含む): 9424922400

約数和(自身を除く): 5240215480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1019, 2038, 4076, 5095, 8152, 10190, 20380, 40760, 102667, 205334, 410668, 513335, 821336, 1026670, 2053340, 4106680, 104617673, 209235346, 418470692, 523088365, 836941384, 1046176730, 2092353460, 4184706920]

約数ペア:

[(1, 4184706920), (2, 2092353460), (4, 1046176730), (5, 836941384), (8, 523088365), (10, 418470692), (20, 209235346), (40, 104617673), (1019, 4106680), (2038, 2053340), (4076, 1026670), (5095, 821336), (8152, 513335), (10190, 410668), (20380, 205334), (40760, 102667)]