354920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 842400

約数和(自身を除く): 487480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 467, 760, 934, 1868, 2335, 3736, 4670, 8873, 9340, 17746, 18680, 35492, 44365, 70984, 88730, 177460, 354920]

約数ペア:

[(1, 354920), (2, 177460), (4, 88730), (5, 70984), (8, 44365), (10, 35492), (19, 18680), (20, 17746), (38, 9340), (40, 8873), (76, 4670), (95, 3736), (152, 2335), (190, 1868), (380, 934), (467, 760)]