72464260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14321}}^1$

素因数の和:14364

約数の個数: 48

約数和(自身を含む): 173238912

約数和(自身を除く): 100774652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 14321, 28642, 57284, 71605, 143210, 157531, 286420, 315062, 329383, 630124, 658766, 787655, 1317532, 1575310, 1646915, 3150620, 3293830, 3623213, 6587660, 7246426, 14492852, 18116065, 36232130, 72464260]

約数ペア:

[(1, 72464260), (2, 36232130), (4, 18116065), (5, 14492852), (10, 7246426), (11, 6587660), (20, 3623213), (22, 3293830), (23, 3150620), (44, 1646915), (46, 1575310), (55, 1317532), (92, 787655), (110, 658766), (115, 630124), (220, 329383), (230, 315062), (253, 286420), (460, 157531), (506, 143210), (1012, 71605), (1265, 57284), (2530, 28642), (5060, 14321)]