73961120

素因数分解:

$2^5\times 5^1\times {\mathrm{503}}^1\times {\mathrm{919}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 175271040

約数和(自身を除く): 101309920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 503, 919, 1006, 1838, 2012, 2515, 3676, 4024, 4595, 5030, 7352, 8048, 9190, 10060, 14704, 16096, 18380, 20120, 29408, 36760, 40240, 73520, 80480, 147040, 462257, 924514, 1849028, 2311285, 3698056, 4622570, 7396112, 9245140, 14792224, 18490280, 36980560, 73961120]

約数ペア:

[(1, 73961120), (2, 36980560), (4, 18490280), (5, 14792224), (8, 9245140), (10, 7396112), (16, 4622570), (20, 3698056), (32, 2311285), (40, 1849028), (80, 924514), (160, 462257), (503, 147040), (919, 80480), (1006, 73520), (1838, 40240), (2012, 36760), (2515, 29408), (3676, 20120), (4024, 18380), (4595, 16096), (5030, 14704), (7352, 10060), (8048, 9190)]