27718150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 54907200

約数和(自身を除く): 27189050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 163, 179, 190, 326, 358, 475, 815, 895, 950, 1630, 1790, 3097, 3401, 4075, 4475, 6194, 6802, 8150, 8950, 15485, 17005, 29177, 30970, 34010, 58354, 77425, 85025, 145885, 154850, 170050, 291770, 554363, 729425, 1108726, 1458850, 2771815, 5543630, 13859075, 27718150]

約数ペア:

[(1, 27718150), (2, 13859075), (5, 5543630), (10, 2771815), (19, 1458850), (25, 1108726), (38, 729425), (50, 554363), (95, 291770), (163, 170050), (179, 154850), (190, 145885), (326, 85025), (358, 77425), (475, 58354), (815, 34010), (895, 30970), (950, 29177), (1630, 17005), (1790, 15485), (3097, 8950), (3401, 8150), (4075, 6802), (4475, 6194)]