372288470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 711695808

約数和(自身を除く): 339407338

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 361, 367, 562, 722, 734, 1405, 1805, 1835, 2810, 3610, 3670, 5339, 6973, 10678, 13946, 26695, 34865, 53390, 69730, 101441, 103127, 132487, 202882, 206254, 264974, 507205, 515635, 662435, 1014410, 1031270, 1324870, 1959413, 3918826, 9797065, 19594130, 37228847, 74457694, 186144235, 372288470]

約数ペア:

[(1, 372288470), (2, 186144235), (5, 74457694), (10, 37228847), (19, 19594130), (38, 9797065), (95, 3918826), (190, 1959413), (281, 1324870), (361, 1031270), (367, 1014410), (562, 662435), (722, 515635), (734, 507205), (1405, 264974), (1805, 206254), (1835, 202882), (2810, 132487), (3610, 103127), (3670, 101441), (5339, 69730), (6973, 53390), (10678, 34865), (13946, 26695)]