38248120

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1901}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 86274720

約数和(自身を除く): 48026600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 1901, 2012, 2515, 3802, 4024, 5030, 7604, 9505, 10060, 15208, 19010, 20120, 38020, 76040, 956203, 1912406, 3824812, 4781015, 7649624, 9562030, 19124060, 38248120]

約数ペア:

[(1, 38248120), (2, 19124060), (4, 9562030), (5, 7649624), (8, 4781015), (10, 3824812), (20, 1912406), (40, 956203), (503, 76040), (1006, 38020), (1901, 20120), (2012, 19010), (2515, 15208), (3802, 10060), (4024, 9505), (5030, 7604)]