23761720

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1181}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 53615520

約数和(自身を除く): 29853800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 1181, 2012, 2362, 2515, 4024, 4724, 5030, 5905, 9448, 10060, 11810, 20120, 23620, 47240, 594043, 1188086, 2376172, 2970215, 4752344, 5940430, 11880860, 23761720]

約数ペア:

[(1, 23761720), (2, 11880860), (4, 5940430), (5, 4752344), (8, 2970215), (10, 2376172), (20, 1188086), (40, 594043), (503, 47240), (1006, 23620), (1181, 20120), (2012, 11810), (2362, 10060), (2515, 9448), (4024, 5905), (4724, 5030)]