15674746820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{32077}}^1$

素因数の和:32600

約数の個数: 48

約数和(自身を含む): 33611841648

約数和(自身を除く): 17937094828

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 461, 530, 922, 1060, 1844, 2305, 4610, 9220, 24433, 32077, 48866, 64154, 97732, 122165, 128308, 160385, 244330, 320770, 488660, 641540, 1700081, 3400162, 6800324, 8500405, 14787497, 17000810, 29574994, 34001620, 59149988, 73937485, 147874970, 295749940, 783737341, 1567474682, 3134949364, 3918686705, 7837373410, 15674746820]

約数ペア:

[(1, 15674746820), (2, 7837373410), (4, 3918686705), (5, 3134949364), (10, 1567474682), (20, 783737341), (53, 295749940), (106, 147874970), (212, 73937485), (265, 59149988), (461, 34001620), (530, 29574994), (922, 17000810), (1060, 14787497), (1844, 8500405), (2305, 6800324), (4610, 3400162), (9220, 1700081), (24433, 641540), (32077, 488660), (48866, 320770), (64154, 244330), (97732, 160385), (122165, 128308)]