3894550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 8093232

約数和(自身を除く): 4198682

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 97, 110, 146, 194, 275, 365, 485, 550, 730, 803, 970, 1067, 1606, 1825, 2134, 2425, 3650, 4015, 4850, 5335, 7081, 8030, 10670, 14162, 20075, 26675, 35405, 40150, 53350, 70810, 77891, 155782, 177025, 354050, 389455, 778910, 1947275, 3894550]

約数ペア:

[(1, 3894550), (2, 1947275), (5, 778910), (10, 389455), (11, 354050), (22, 177025), (25, 155782), (50, 77891), (55, 70810), (73, 53350), (97, 40150), (110, 35405), (146, 26675), (194, 20075), (275, 14162), (365, 10670), (485, 8030), (550, 7081), (730, 5335), (803, 4850), (970, 4015), (1067, 3650), (1606, 2425), (1825, 2134)]