1720240075

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 2281041504

約数和(自身を除く): 560801429

約数列:

[1, 5, 25, 37, 41, 67, 185, 205, 335, 677, 925, 1025, 1517, 1675, 2479, 2747, 3385, 7585, 12395, 13735, 16925, 25049, 27757, 37925, 45359, 61975, 68675, 101639, 125245, 138785, 226795, 508195, 626225, 693925, 1027009, 1133975, 1678283, 1859719, 2540975, 5135045, 8391415, 9298595, 25675225, 41957075, 46492975, 68809603, 344048015, 1720240075]

約数ペア:

[(1, 1720240075), (5, 344048015), (25, 68809603), (37, 46492975), (41, 41957075), (67, 25675225), (185, 9298595), (205, 8391415), (335, 5135045), (677, 2540975), (925, 1859719), (1025, 1678283), (1517, 1133975), (1675, 1027009), (2479, 693925), (2747, 626225), (3385, 508195), (7585, 226795), (12395, 138785), (13735, 125245), (16925, 101639), (25049, 68675), (27757, 61975), (37925, 45359)]