75999940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 164166912

約数和(自身を除く): 88166972

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 233, 235, 347, 466, 470, 694, 932, 940, 1165, 1388, 1735, 2330, 3470, 4660, 6940, 10951, 16309, 21902, 32618, 43804, 54755, 65236, 80851, 81545, 109510, 161702, 163090, 219020, 323404, 326180, 404255, 808510, 1617020, 3799997, 7599994, 15199988, 18999985, 37999970, 75999940]

約数ペア:

[(1, 75999940), (2, 37999970), (4, 18999985), (5, 15199988), (10, 7599994), (20, 3799997), (47, 1617020), (94, 808510), (188, 404255), (233, 326180), (235, 323404), (347, 219020), (466, 163090), (470, 161702), (694, 109510), (932, 81545), (940, 80851), (1165, 65236), (1388, 54755), (1735, 43804), (2330, 32618), (3470, 21902), (4660, 16309), (6940, 10951)]