1110366920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{52081}}^1$

素因数の和:52146

約数の個数: 64

約数和(自身を含む): 2756179440

約数和(自身を除く): 1645812520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320, 52081, 104162, 208324, 260405, 416648, 520810, 677053, 1041620, 1354106, 2083240, 2135321, 2708212, 3385265, 4270642, 5416424, 6770530, 8541284, 10676605, 13541060, 17082568, 21353210, 27082120, 27759173, 42706420, 55518346, 85412840, 111036692, 138795865, 222073384, 277591730, 555183460, 1110366920]

約数ペア:

[(1, 1110366920), (2, 555183460), (4, 277591730), (5, 222073384), (8, 138795865), (10, 111036692), (13, 85412840), (20, 55518346), (26, 42706420), (40, 27759173), (41, 27082120), (52, 21353210), (65, 17082568), (82, 13541060), (104, 10676605), (130, 8541284), (164, 6770530), (205, 5416424), (260, 4270642), (328, 3385265), (410, 2708212), (520, 2135321), (533, 2083240), (820, 1354106), (1066, 1041620), (1640, 677053), (2132, 520810), (2665, 416648), (4264, 260405), (5330, 208324), (10660, 104162), (21320, 52081)]