136965460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3769}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 304012800

約数和(自身を除く): 167047340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 3769, 7268, 7538, 9085, 15076, 18170, 18845, 36340, 37690, 75380, 86687, 173374, 297751, 346748, 433435, 595502, 866870, 1191004, 1488755, 1733740, 2977510, 5955020, 6848273, 13696546, 27393092, 34241365, 68482730, 136965460]

約数ペア:

[(1, 136965460), (2, 68482730), (4, 34241365), (5, 27393092), (10, 13696546), (20, 6848273), (23, 5955020), (46, 2977510), (79, 1733740), (92, 1488755), (115, 1191004), (158, 866870), (230, 595502), (316, 433435), (395, 346748), (460, 297751), (790, 173374), (1580, 86687), (1817, 75380), (3634, 37690), (3769, 36340), (7268, 18845), (7538, 18170), (9085, 15076)]