26386620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33829}}^1$

素因数の和:33854

約数の個数: 48

約数和(自身を含む): 79568160

約数和(自身を除く): 53181540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 33829, 67658, 101487, 135316, 169145, 202974, 338290, 405948, 439777, 507435, 676580, 879554, 1014870, 1319331, 1759108, 2029740, 2198885, 2638662, 4397770, 5277324, 6596655, 8795540, 13193310, 26386620]

約数ペア:

[(1, 26386620), (2, 13193310), (3, 8795540), (4, 6596655), (5, 5277324), (6, 4397770), (10, 2638662), (12, 2198885), (13, 2029740), (15, 1759108), (20, 1319331), (26, 1014870), (30, 879554), (39, 676580), (52, 507435), (60, 439777), (65, 405948), (78, 338290), (130, 202974), (156, 169145), (195, 135316), (260, 101487), (390, 67658), (780, 33829)]