103116880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17657}}^1$

素因数の和:17743

約数の個数: 40

約数和(自身を含む): 243044712

約数和(自身を除く): 139927832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 17657, 35314, 70628, 88285, 141256, 176570, 282512, 353140, 706280, 1288961, 1412560, 2577922, 5155844, 6444805, 10311688, 12889610, 20623376, 25779220, 51558440, 103116880]

約数ペア:

[(1, 103116880), (2, 51558440), (4, 25779220), (5, 20623376), (8, 12889610), (10, 10311688), (16, 6444805), (20, 5155844), (40, 2577922), (73, 1412560), (80, 1288961), (146, 706280), (292, 353140), (365, 282512), (584, 176570), (730, 141256), (1168, 88285), (1460, 70628), (2920, 35314), (5840, 17657)]