74741120

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4027}}^1$

素因数の和:4075

約数の個数: 64

約数和(自身を含む): 184885200

約数和(自身を除く): 110144080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4027, 4640, 8054, 9280, 16108, 18560, 20135, 32216, 40270, 64432, 80540, 116783, 128864, 161080, 233566, 257728, 322160, 467132, 515456, 583915, 644320, 934264, 1167830, 1288640, 1868528, 2335660, 2577280, 3737056, 4671320, 7474112, 9342640, 14948224, 18685280, 37370560, 74741120]

約数ペア:

[(1, 74741120), (2, 37370560), (4, 18685280), (5, 14948224), (8, 9342640), (10, 7474112), (16, 4671320), (20, 3737056), (29, 2577280), (32, 2335660), (40, 1868528), (58, 1288640), (64, 1167830), (80, 934264), (116, 644320), (128, 583915), (145, 515456), (160, 467132), (232, 322160), (290, 257728), (320, 233566), (464, 161080), (580, 128864), (640, 116783), (928, 80540), (1160, 64432), (1856, 40270), (2320, 32216), (3712, 20135), (4027, 18560), (4640, 16108), (8054, 9280)]