23697020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 52808448

約数和(自身を除く): 29111428

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1033, 1147, 2066, 2294, 4132, 4588, 5165, 5735, 10330, 11470, 20660, 22940, 32023, 38221, 64046, 76442, 128092, 152884, 160115, 191105, 320230, 382210, 640460, 764420, 1184851, 2369702, 4739404, 5924255, 11848510, 23697020]

約数ペア:

[(1, 23697020), (2, 11848510), (4, 5924255), (5, 4739404), (10, 2369702), (20, 1184851), (31, 764420), (37, 640460), (62, 382210), (74, 320230), (124, 191105), (148, 160115), (155, 152884), (185, 128092), (310, 76442), (370, 64046), (620, 38221), (740, 32023), (1033, 22940), (1147, 20660), (2066, 11470), (2294, 10330), (4132, 5735), (4588, 5165)]