82225460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4232

約数の個数: 48

約数和(自身を含む): 184415616

約数和(自身を除く): 102190156

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4157, 4945, 8314, 9890, 16628, 19780, 20785, 41570, 83140, 95611, 178751, 191222, 357502, 382444, 478055, 715004, 893755, 956110, 1787510, 1912220, 3575020, 4111273, 8222546, 16445092, 20556365, 41112730, 82225460]

約数ペア:

[(1, 82225460), (2, 41112730), (4, 20556365), (5, 16445092), (10, 8222546), (20, 4111273), (23, 3575020), (43, 1912220), (46, 1787510), (86, 956110), (92, 893755), (115, 715004), (172, 478055), (215, 382444), (230, 357502), (430, 191222), (460, 178751), (860, 95611), (989, 83140), (1978, 41570), (3956, 20785), (4157, 19780), (4945, 16628), (8314, 9890)]