112995740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39509}}^1$

素因数の和:39542

約数の個数: 48

約数和(自身を含む): 278782560

約数和(自身を除く): 165786820

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, 39509, 79018, 158036, 197545, 395090, 434599, 513617, 790180, 869198, 1027234, 1738396, 2054468, 2172995, 2568085, 4345990, 5136170, 5649787, 8691980, 10272340, 11299574, 22599148, 28248935, 56497870, 112995740]

約数ペア:

[(1, 112995740), (2, 56497870), (4, 28248935), (5, 22599148), (10, 11299574), (11, 10272340), (13, 8691980), (20, 5649787), (22, 5136170), (26, 4345990), (44, 2568085), (52, 2172995), (55, 2054468), (65, 1738396), (110, 1027234), (130, 869198), (143, 790180), (220, 513617), (260, 434599), (286, 395090), (572, 197545), (715, 158036), (1430, 79018), (2860, 39509)]