46848640

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 113685120

約数和(自身を除く): 66836480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1031, 1136, 1420, 2062, 2272, 2840, 4124, 4544, 5155, 5680, 8248, 9088, 10310, 11360, 16496, 20620, 22720, 32992, 41240, 45440, 65984, 73201, 82480, 131968, 146402, 164960, 292804, 329920, 366005, 585608, 659840, 732010, 1171216, 1464020, 2342432, 2928040, 4684864, 5856080, 9369728, 11712160, 23424320, 46848640]

約数ペア:

[(1, 46848640), (2, 23424320), (4, 11712160), (5, 9369728), (8, 5856080), (10, 4684864), (16, 2928040), (20, 2342432), (32, 1464020), (40, 1171216), (64, 732010), (71, 659840), (80, 585608), (128, 366005), (142, 329920), (160, 292804), (284, 164960), (320, 146402), (355, 131968), (568, 82480), (640, 73201), (710, 65984), (1031, 45440), (1136, 41240), (1420, 32992), (2062, 22720), (2272, 20620), (2840, 16496), (4124, 11360), (4544, 10310), (5155, 9088), (5680, 8248)]