23027140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 51020928

約数和(自身を除く): 27993788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 443, 452, 460, 565, 886, 1130, 1772, 2215, 2260, 2599, 4430, 5198, 8860, 10189, 10396, 12995, 20378, 25990, 40756, 50059, 50945, 51980, 100118, 101890, 200236, 203780, 250295, 500590, 1001180, 1151357, 2302714, 4605428, 5756785, 11513570, 23027140]

約数ペア:

[(1, 23027140), (2, 11513570), (4, 5756785), (5, 4605428), (10, 2302714), (20, 1151357), (23, 1001180), (46, 500590), (92, 250295), (113, 203780), (115, 200236), (226, 101890), (230, 100118), (443, 51980), (452, 50945), (460, 50059), (565, 40756), (886, 25990), (1130, 20378), (1772, 12995), (2215, 10396), (2260, 10189), (2599, 8860), (4430, 5198)]