1330505650

素因数分解:

$2^1\times 5^2\times {\mathrm{1373}}^1\times {\mathrm{19381}}^1$

素因数の和:20766

約数の個数: 24

約数和(自身を含む): 2476670724

約数和(自身を除く): 1146165074

約数列:

[1, 2, 5, 10, 25, 50, 1373, 2746, 6865, 13730, 19381, 34325, 38762, 68650, 96905, 193810, 484525, 969050, 26610113, 53220226, 133050565, 266101130, 665252825, 1330505650]

約数ペア:

[(1, 1330505650), (2, 665252825), (5, 266101130), (10, 133050565), (25, 53220226), (50, 26610113), (1373, 969050), (2746, 484525), (6865, 193810), (13730, 96905), (19381, 68650), (34325, 38762)]