63538960

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1579}}^1$

素因数の和:2095

約数の個数: 40

約数和(自身を含む): 148115520

約数和(自身を除く): 84576560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 1579, 2012, 2515, 3158, 4024, 5030, 6316, 7895, 8048, 10060, 12632, 15790, 20120, 25264, 31580, 40240, 63160, 126320, 794237, 1588474, 3176948, 3971185, 6353896, 7942370, 12707792, 15884740, 31769480, 63538960]

約数ペア:

[(1, 63538960), (2, 31769480), (4, 15884740), (5, 12707792), (8, 7942370), (10, 6353896), (16, 3971185), (20, 3176948), (40, 1588474), (80, 794237), (503, 126320), (1006, 63160), (1579, 40240), (2012, 31580), (2515, 25264), (3158, 20120), (4024, 15790), (5030, 12632), (6316, 10060), (7895, 8048)]