10108280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2808

約数の個数: 64

約数和(自身を含む): 28002240

約数和(自身を除く): 17893960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2777, 3640, 5554, 11108, 13885, 19439, 22216, 27770, 36101, 38878, 55540, 72202, 77756, 97195, 111080, 144404, 155512, 180505, 194390, 252707, 288808, 361010, 388780, 505414, 722020, 777560, 1010828, 1263535, 1444040, 2021656, 2527070, 5054140, 10108280]

約数ペア:

[(1, 10108280), (2, 5054140), (4, 2527070), (5, 2021656), (7, 1444040), (8, 1263535), (10, 1010828), (13, 777560), (14, 722020), (20, 505414), (26, 388780), (28, 361010), (35, 288808), (40, 252707), (52, 194390), (56, 180505), (65, 155512), (70, 144404), (91, 111080), (104, 97195), (130, 77756), (140, 72202), (182, 55540), (260, 38878), (280, 36101), (364, 27770), (455, 22216), (520, 19439), (728, 13885), (910, 11108), (1820, 5554), (2777, 3640)]