119615560

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{4831}}^1$

素因数の和:5461

約数の個数: 32

約数和(自身を含む): 269625600

約数和(自身を除く): 150010040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1238, 2476, 3095, 4831, 4952, 6190, 9662, 12380, 19324, 24155, 24760, 38648, 48310, 96620, 193240, 2990389, 5980778, 11961556, 14951945, 23923112, 29903890, 59807780, 119615560]

約数ペア:

[(1, 119615560), (2, 59807780), (4, 29903890), (5, 23923112), (8, 14951945), (10, 11961556), (20, 5980778), (40, 2990389), (619, 193240), (1238, 96620), (2476, 48310), (3095, 38648), (4831, 24760), (4952, 24155), (6190, 19324), (9662, 12380)]