23608220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 51850848

約数和(自身を除く): 28242628

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 523, 610, 740, 1046, 1220, 2092, 2257, 2615, 4514, 5230, 9028, 10460, 11285, 19351, 22570, 31903, 38702, 45140, 63806, 77404, 96755, 127612, 159515, 193510, 319030, 387020, 638060, 1180411, 2360822, 4721644, 5902055, 11804110, 23608220]

約数ペア:

[(1, 23608220), (2, 11804110), (4, 5902055), (5, 4721644), (10, 2360822), (20, 1180411), (37, 638060), (61, 387020), (74, 319030), (122, 193510), (148, 159515), (185, 127612), (244, 96755), (305, 77404), (370, 63806), (523, 45140), (610, 38702), (740, 31903), (1046, 22570), (1220, 19351), (2092, 11285), (2257, 10460), (2615, 9028), (4514, 5230)]