75266620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26317}}^1$

素因数の和:26350

約数の個数: 48

約数和(自身を含む): 185699808

約数和(自身を除く): 110433188

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 26317, 52634, 105268, 131585, 263170, 289487, 342121, 526340, 578974, 684242, 1157948, 1368484, 1447435, 1710605, 2894870, 3421210, 3763331, 5789740, 6842420, 7526662, 15053324, 18816655, 37633310, 75266620]

約数ペア:

[(1, 75266620), (2, 37633310), (4, 18816655), (5, 15053324), (10, 7526662), (11, 6842420), (13, 5789740), (20, 3763331), (22, 3421210), (26, 2894870), (44, 1710605), (52, 1447435), (55, 1368484), (65, 1157948), (110, 684242), (130, 578974), (143, 526340), (220, 342121), (260, 289487), (286, 263170), (572, 131585), (715, 105268), (1430, 52634), (2860, 26317)]