45416860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 105099120

約数和(自身を除く): 59682260

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 139, 155, 170, 278, 310, 340, 527, 556, 620, 695, 961, 1054, 1390, 1922, 2108, 2363, 2635, 2780, 3844, 4309, 4726, 4805, 5270, 8618, 9452, 9610, 10540, 11815, 16337, 17236, 19220, 21545, 23630, 32674, 43090, 47260, 65348, 73253, 81685, 86180, 133579, 146506, 163370, 267158, 293012, 326740, 366265, 534316, 667895, 732530, 1335790, 1465060, 2270843, 2671580, 4541686, 9083372, 11354215, 22708430, 45416860]

約数ペア:

[(1, 45416860), (2, 22708430), (4, 11354215), (5, 9083372), (10, 4541686), (17, 2671580), (20, 2270843), (31, 1465060), (34, 1335790), (62, 732530), (68, 667895), (85, 534316), (124, 366265), (139, 326740), (155, 293012), (170, 267158), (278, 163370), (310, 146506), (340, 133579), (527, 86180), (556, 81685), (620, 73253), (695, 65348), (961, 47260), (1054, 43090), (1390, 32674), (1922, 23630), (2108, 21545), (2363, 19220), (2635, 17236), (2780, 16337), (3844, 11815), (4309, 10540), (4726, 9610), (4805, 9452), (5270, 8618)]