6458787040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2124601}}^1$

素因数の和:2124635

約数の個数: 48

約数和(自身を含む): 16061991120

約数和(自身を除く): 9603204080

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, 1520, 3040, 2124601, 4249202, 8498404, 10623005, 16996808, 21246010, 33993616, 40367419, 42492020, 67987232, 80734838, 84984040, 161469676, 169968080, 201837095, 322939352, 339936160, 403674190, 645878704, 807348380, 1291757408, 1614696760, 3229393520, 6458787040]

約数ペア:

[(1, 6458787040), (2, 3229393520), (4, 1614696760), (5, 1291757408), (8, 807348380), (10, 645878704), (16, 403674190), (19, 339936160), (20, 322939352), (32, 201837095), (38, 169968080), (40, 161469676), (76, 84984040), (80, 80734838), (95, 67987232), (152, 42492020), (160, 40367419), (190, 33993616), (304, 21246010), (380, 16996808), (608, 10623005), (760, 8498404), (1520, 4249202), (3040, 2124601)]