43416020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 93538368

約数和(自身を除く): 50122348

約数列:

[1, 2, 4, 5, 10, 20, 73, 131, 146, 227, 262, 292, 365, 454, 524, 655, 730, 908, 1135, 1310, 1460, 2270, 2620, 4540, 9563, 16571, 19126, 29737, 33142, 38252, 47815, 59474, 66284, 82855, 95630, 118948, 148685, 165710, 191260, 297370, 331420, 594740, 2170801, 4341602, 8683204, 10854005, 21708010, 43416020]

約数ペア:

[(1, 43416020), (2, 21708010), (4, 10854005), (5, 8683204), (10, 4341602), (20, 2170801), (73, 594740), (131, 331420), (146, 297370), (227, 191260), (262, 165710), (292, 148685), (365, 118948), (454, 95630), (524, 82855), (655, 66284), (730, 59474), (908, 47815), (1135, 38252), (1310, 33142), (1460, 29737), (2270, 19126), (2620, 16571), (4540, 9563)]