5450080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 13444704

約数和(自身を除く): 7994624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1481, 1840, 2962, 3680, 5924, 7405, 11848, 14810, 23696, 29620, 34063, 47392, 59240, 68126, 118480, 136252, 170315, 236960, 272504, 340630, 545008, 681260, 1090016, 1362520, 2725040, 5450080]

約数ペア:

[(1, 5450080), (2, 2725040), (4, 1362520), (5, 1090016), (8, 681260), (10, 545008), (16, 340630), (20, 272504), (23, 236960), (32, 170315), (40, 136252), (46, 118480), (80, 68126), (92, 59240), (115, 47392), (160, 34063), (184, 29620), (230, 23696), (368, 14810), (460, 11848), (736, 7405), (920, 5924), (1481, 3680), (1840, 2962)]