23560520

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1171}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 53161920

約数和(自身を除く): 29601400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 1171, 2012, 2342, 2515, 4024, 4684, 5030, 5855, 9368, 10060, 11710, 20120, 23420, 46840, 589013, 1178026, 2356052, 2945065, 4712104, 5890130, 11780260, 23560520]

約数ペア:

[(1, 23560520), (2, 11780260), (4, 5890130), (5, 4712104), (8, 2945065), (10, 2356052), (20, 1178026), (40, 589013), (503, 46840), (1006, 23420), (1171, 20120), (2012, 11710), (2342, 10060), (2515, 9368), (4024, 5855), (4684, 5030)]