1125560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 2667600

約数和(自身を除く): 1542040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1481, 2962, 5924, 7405, 11848, 14810, 28139, 29620, 56278, 59240, 112556, 140695, 225112, 281390, 562780, 1125560]

約数ペア:

[(1, 1125560), (2, 562780), (4, 281390), (5, 225112), (8, 140695), (10, 112556), (19, 59240), (20, 56278), (38, 29620), (40, 28139), (76, 14810), (95, 11848), (152, 7405), (190, 5924), (380, 2962), (760, 1481)]