146453920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29527}}^1$

素因数の和:29573

約数の個数: 48

約数和(自身を含む): 357170688

約数和(自身を除く): 210716768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 29527, 59054, 118108, 147635, 236216, 295270, 472432, 590540, 915337, 944864, 1181080, 1830674, 2362160, 3661348, 4576685, 4724320, 7322696, 9153370, 14645392, 18306740, 29290784, 36613480, 73226960, 146453920]

約数ペア:

[(1, 146453920), (2, 73226960), (4, 36613480), (5, 29290784), (8, 18306740), (10, 14645392), (16, 9153370), (20, 7322696), (31, 4724320), (32, 4576685), (40, 3661348), (62, 2362160), (80, 1830674), (124, 1181080), (155, 944864), (160, 915337), (248, 590540), (310, 472432), (496, 295270), (620, 236216), (992, 147635), (1240, 118108), (2480, 59054), (4960, 29527)]