58131580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9721}}^1$

素因数の和:9766

約数の個数: 48

約数和(自身を含む): 137196864

約数和(自身を除く): 79065284

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 9721, 19442, 38884, 48605, 97210, 126373, 194420, 223583, 252746, 447166, 505492, 631865, 894332, 1117915, 1263730, 2235830, 2527460, 2906579, 4471660, 5813158, 11626316, 14532895, 29065790, 58131580]

約数ペア:

[(1, 58131580), (2, 29065790), (4, 14532895), (5, 11626316), (10, 5813158), (13, 4471660), (20, 2906579), (23, 2527460), (26, 2235830), (46, 1263730), (52, 1117915), (65, 894332), (92, 631865), (115, 505492), (130, 447166), (230, 252746), (260, 223583), (299, 194420), (460, 126373), (598, 97210), (1196, 48605), (1495, 38884), (2990, 19442), (5980, 9721)]