401040284980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4608599}}^1$

素因数の和:4608856

約数の個数: 48

約数和(自身を含む): 890381520000

約数和(自身を除く): 489341235020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 229, 380, 458, 916, 1145, 2290, 4351, 4580, 8702, 17404, 21755, 43510, 87020, 4608599, 9217198, 18434396, 23042995, 46085990, 87563381, 92171980, 175126762, 350253524, 437816905, 875633810, 1055369171, 1751267620, 2110738342, 4221476684, 5276845855, 10553691710, 20052014249, 21107383420, 40104028498, 80208056996, 100260071245, 200520142490, 401040284980]

約数ペア:

[(1, 401040284980), (2, 200520142490), (4, 100260071245), (5, 80208056996), (10, 40104028498), (19, 21107383420), (20, 20052014249), (38, 10553691710), (76, 5276845855), (95, 4221476684), (190, 2110738342), (229, 1751267620), (380, 1055369171), (458, 875633810), (916, 437816905), (1145, 350253524), (2290, 175126762), (4351, 92171980), (4580, 87563381), (8702, 46085990), (17404, 23042995), (21755, 18434396), (43510, 9217198), (87020, 4608599)]