45692780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8821}}^1$

素因数の和:8874

約数の個数: 48

約数和(自身を含む): 112639296

約数和(自身を除く): 66946516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 8821, 17642, 35284, 44105, 61747, 88210, 123494, 176420, 246988, 308735, 326377, 617470, 652754, 1234940, 1305508, 1631885, 2284639, 3263770, 4569278, 6527540, 9138556, 11423195, 22846390, 45692780]

約数ペア:

[(1, 45692780), (2, 22846390), (4, 11423195), (5, 9138556), (7, 6527540), (10, 4569278), (14, 3263770), (20, 2284639), (28, 1631885), (35, 1305508), (37, 1234940), (70, 652754), (74, 617470), (140, 326377), (148, 308735), (185, 246988), (259, 176420), (370, 123494), (518, 88210), (740, 61747), (1036, 44105), (1295, 35284), (2590, 17642), (5180, 8821)]