45056720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19421}}^1$

素因数の和:19463

約数の個数: 40

約数和(自身を含む): 108374760

約数和(自身を除く): 63318040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 19421, 38842, 77684, 97105, 155368, 194210, 310736, 388420, 563209, 776840, 1126418, 1553680, 2252836, 2816045, 4505672, 5632090, 9011344, 11264180, 22528360, 45056720]

約数ペア:

[(1, 45056720), (2, 22528360), (4, 11264180), (5, 9011344), (8, 5632090), (10, 4505672), (16, 2816045), (20, 2252836), (29, 1553680), (40, 1126418), (58, 776840), (80, 563209), (116, 388420), (145, 310736), (232, 194210), (290, 155368), (464, 97105), (580, 77684), (1160, 38842), (2320, 19421)]