1004099320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{5297}}^1$

素因数の和:5992

約数の個数: 64

約数和(自身を含む): 2586271680

約数和(自身を除く): 1582172360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 677, 1354, 2708, 3385, 4739, 5297, 5416, 6770, 9478, 10594, 13540, 18956, 21188, 23695, 26485, 27080, 37079, 37912, 42376, 47390, 52970, 74158, 94780, 105940, 148316, 185395, 189560, 211880, 296632, 370790, 741580, 1483160, 3586069, 7172138, 14344276, 17930345, 25102483, 28688552, 35860690, 50204966, 71721380, 100409932, 125512415, 143442760, 200819864, 251024830, 502049660, 1004099320]

約数ペア:

[(1, 1004099320), (2, 502049660), (4, 251024830), (5, 200819864), (7, 143442760), (8, 125512415), (10, 100409932), (14, 71721380), (20, 50204966), (28, 35860690), (35, 28688552), (40, 25102483), (56, 17930345), (70, 14344276), (140, 7172138), (280, 3586069), (677, 1483160), (1354, 741580), (2708, 370790), (3385, 296632), (4739, 211880), (5297, 189560), (5416, 185395), (6770, 148316), (9478, 105940), (10594, 94780), (13540, 74158), (18956, 52970), (21188, 47390), (23695, 42376), (26485, 37912), (27080, 37079)]