4502240

素因数分解:

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

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 11203920

約数和(自身を除く): 6701680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1481, 1520, 2962, 3040, 5924, 7405, 11848, 14810, 23696, 28139, 29620, 47392, 56278, 59240, 112556, 118480, 140695, 225112, 236960, 281390, 450224, 562780, 900448, 1125560, 2251120, 4502240]

約数ペア:

[(1, 4502240), (2, 2251120), (4, 1125560), (5, 900448), (8, 562780), (10, 450224), (16, 281390), (19, 236960), (20, 225112), (32, 140695), (38, 118480), (40, 112556), (76, 59240), (80, 56278), (95, 47392), (152, 29620), (160, 28139), (190, 23696), (304, 14810), (380, 11848), (608, 7405), (760, 5924), (1481, 3040), (1520, 2962)]