101569880

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41627}}^1$

素因数の和:41699

約数の個数: 32

約数和(自身を含む): 232284240

約数和(自身を除く): 130714360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 41627, 83254, 166508, 208135, 333016, 416270, 832540, 1665080, 2539247, 5078494, 10156988, 12696235, 20313976, 25392470, 50784940, 101569880]

約数ペア:

[(1, 101569880), (2, 50784940), (4, 25392470), (5, 20313976), (8, 12696235), (10, 10156988), (20, 5078494), (40, 2539247), (61, 1665080), (122, 832540), (244, 416270), (305, 333016), (488, 208135), (610, 166508), (1220, 83254), (2440, 41627)]