124655770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1481}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 236882880

約数和(自身を除く): 112227110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 886, 1481, 2215, 2962, 4430, 7405, 8417, 14810, 16834, 28139, 42085, 56278, 84170, 140695, 281390, 656083, 1312166, 3280415, 6560830, 12465577, 24931154, 62327885, 124655770]

約数ペア:

[(1, 124655770), (2, 62327885), (5, 24931154), (10, 12465577), (19, 6560830), (38, 3280415), (95, 1312166), (190, 656083), (443, 281390), (886, 140695), (1481, 84170), (2215, 56278), (2962, 42085), (4430, 28139), (7405, 16834), (8417, 14810)]