418041970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{4969}}^1$

素因数の和:5202

約数の個数: 32

約数和(自身を含む): 772934400

約数和(自身を除く): 354892430

約数列:

[1, 2, 5, 10, 47, 94, 179, 235, 358, 470, 895, 1790, 4969, 8413, 9938, 16826, 24845, 42065, 49690, 84130, 233543, 467086, 889451, 1167715, 1778902, 2335430, 4447255, 8894510, 41804197, 83608394, 209020985, 418041970]

約数ペア:

[(1, 418041970), (2, 209020985), (5, 83608394), (10, 41804197), (47, 8894510), (94, 4447255), (179, 2335430), (235, 1778902), (358, 1167715), (470, 889451), (895, 467086), (1790, 233543), (4969, 84130), (8413, 49690), (9938, 42065), (16826, 24845)]