148928240

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{3701}}^1$

素因数の和:4217

約数の個数: 40

約数和(自身を含む): 347040288

約数和(自身を除く): 198112048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 2012, 2515, 3701, 4024, 5030, 7402, 8048, 10060, 14804, 18505, 20120, 29608, 37010, 40240, 59216, 74020, 148040, 296080, 1861603, 3723206, 7446412, 9308015, 14892824, 18616030, 29785648, 37232060, 74464120, 148928240]

約数ペア:

[(1, 148928240), (2, 74464120), (4, 37232060), (5, 29785648), (8, 18616030), (10, 14892824), (16, 9308015), (20, 7446412), (40, 3723206), (80, 1861603), (503, 296080), (1006, 148040), (2012, 74020), (2515, 59216), (3701, 40240), (4024, 37010), (5030, 29608), (7402, 20120), (8048, 18505), (10060, 14804)]