2100098540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{9067}}^1$

素因数の和:9426

約数の個数: 48

約数和(自身を含む): 4544373792

約数和(自身を除く): 2444275252

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 313, 370, 626, 740, 1252, 1565, 3130, 6260, 9067, 11581, 18134, 23162, 36268, 45335, 46324, 57905, 90670, 115810, 181340, 231620, 335479, 670958, 1341916, 1677395, 2837971, 3354790, 5675942, 6709580, 11351884, 14189855, 28379710, 56759420, 105004927, 210009854, 420019708, 525024635, 1050049270, 2100098540]

約数ペア:

[(1, 2100098540), (2, 1050049270), (4, 525024635), (5, 420019708), (10, 210009854), (20, 105004927), (37, 56759420), (74, 28379710), (148, 14189855), (185, 11351884), (313, 6709580), (370, 5675942), (626, 3354790), (740, 2837971), (1252, 1677395), (1565, 1341916), (3130, 670958), (6260, 335479), (9067, 231620), (11581, 181340), (18134, 115810), (23162, 90670), (36268, 57905), (45335, 46324)]