84133960

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28813}}^1$

素因数の和:28897

約数の個数: 32

約数和(自身を含む): 191901240

約数和(自身を除く): 107767280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 28813, 57626, 115252, 144065, 230504, 288130, 576260, 1152520, 2103349, 4206698, 8413396, 10516745, 16826792, 21033490, 42066980, 84133960]

約数ペア:

[(1, 84133960), (2, 42066980), (4, 21033490), (5, 16826792), (8, 10516745), (10, 8413396), (20, 4206698), (40, 2103349), (73, 1152520), (146, 576260), (292, 288130), (365, 230504), (584, 144065), (730, 115252), (1460, 57626), (2920, 28813)]