124498720

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1733}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 294953400

約数和(自身を除く): 170454680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 898, 1733, 1796, 2245, 3466, 3592, 4490, 6932, 7184, 8665, 8980, 13864, 14368, 17330, 17960, 27728, 34660, 35920, 55456, 69320, 71840, 138640, 277280, 778117, 1556234, 3112468, 3890585, 6224936, 7781170, 12449872, 15562340, 24899744, 31124680, 62249360, 124498720]

約数ペア:

[(1, 124498720), (2, 62249360), (4, 31124680), (5, 24899744), (8, 15562340), (10, 12449872), (16, 7781170), (20, 6224936), (32, 3890585), (40, 3112468), (80, 1556234), (160, 778117), (449, 277280), (898, 138640), (1733, 71840), (1796, 69320), (2245, 55456), (3466, 35920), (3592, 34660), (4490, 27728), (6932, 17960), (7184, 17330), (8665, 14368), (8980, 13864)]