39676130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 81941544

約数和(自身を除く): 42265414

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1381, 1690, 2210, 2762, 2873, 5746, 6905, 13810, 14365, 17953, 23477, 28730, 35906, 46954, 89765, 117385, 179530, 233389, 234770, 305201, 466778, 610402, 1166945, 1526005, 2333890, 3052010, 3967613, 7935226, 19838065, 39676130]

約数ペア:

[(1, 39676130), (2, 19838065), (5, 7935226), (10, 3967613), (13, 3052010), (17, 2333890), (26, 1526005), (34, 1166945), (65, 610402), (85, 466778), (130, 305201), (169, 234770), (170, 233389), (221, 179530), (338, 117385), (442, 89765), (845, 46954), (1105, 35906), (1381, 28730), (1690, 23477), (2210, 17953), (2762, 14365), (2873, 13810), (5746, 6905)]