73331120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29569}}^1$

素因数の和:29613

約数の個数: 40

約数和(自身を含む): 176000640

約数和(自身を除く): 102669520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 29569, 59138, 118276, 147845, 236552, 295690, 473104, 591380, 916639, 1182760, 1833278, 2365520, 3666556, 4583195, 7333112, 9166390, 14666224, 18332780, 36665560, 73331120]

約数ペア:

[(1, 73331120), (2, 36665560), (4, 18332780), (5, 14666224), (8, 9166390), (10, 7333112), (16, 4583195), (20, 3666556), (31, 2365520), (40, 1833278), (62, 1182760), (80, 916639), (124, 591380), (155, 473104), (248, 295690), (310, 236552), (496, 147845), (620, 118276), (1240, 59138), (2480, 29569)]