22090920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9689}}^1$

素因数の和:9722

約数の個数: 64

約数和(自身を含む): 69768000

約数和(自身を除く): 47677080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 9689, 19378, 29067, 38756, 48445, 58134, 77512, 96890, 116268, 145335, 184091, 193780, 232536, 290670, 368182, 387560, 552273, 581340, 736364, 920455, 1104546, 1162680, 1472728, 1840910, 2209092, 2761365, 3681820, 4418184, 5522730, 7363640, 11045460, 22090920]

約数ペア:

[(1, 22090920), (2, 11045460), (3, 7363640), (4, 5522730), (5, 4418184), (6, 3681820), (8, 2761365), (10, 2209092), (12, 1840910), (15, 1472728), (19, 1162680), (20, 1104546), (24, 920455), (30, 736364), (38, 581340), (40, 552273), (57, 387560), (60, 368182), (76, 290670), (95, 232536), (114, 193780), (120, 184091), (152, 145335), (190, 116268), (228, 96890), (285, 77512), (380, 58134), (456, 48445), (570, 38756), (760, 29067), (1140, 19378), (2280, 9689)]