39346340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9413}}^1$

素因数の和:9452

約数の個数: 48

約数和(自身を含む): 94893120

約数和(自身を除く): 55546780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 9413, 18826, 37652, 47065, 94130, 103543, 178847, 188260, 207086, 357694, 414172, 517715, 715388, 894235, 1035430, 1788470, 1967317, 2070860, 3576940, 3934634, 7869268, 9836585, 19673170, 39346340]

約数ペア:

[(1, 39346340), (2, 19673170), (4, 9836585), (5, 7869268), (10, 3934634), (11, 3576940), (19, 2070860), (20, 1967317), (22, 1788470), (38, 1035430), (44, 894235), (55, 715388), (76, 517715), (95, 414172), (110, 357694), (190, 207086), (209, 188260), (220, 178847), (380, 103543), (418, 94130), (836, 47065), (1045, 37652), (2090, 18826), (4180, 9413)]