1570244960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{426697}}^1$

素因数の和:426735

約数の個数: 48

約数和(自身を含む): 3871004256

約数和(自身を除く): 2300759296

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, 1840, 3680, 426697, 853394, 1706788, 2133485, 3413576, 4266970, 6827152, 8533940, 9814031, 13654304, 17067880, 19628062, 34135760, 39256124, 49070155, 68271520, 78512248, 98140310, 157024496, 196280620, 314048992, 392561240, 785122480, 1570244960]

約数ペア:

[(1, 1570244960), (2, 785122480), (4, 392561240), (5, 314048992), (8, 196280620), (10, 157024496), (16, 98140310), (20, 78512248), (23, 68271520), (32, 49070155), (40, 39256124), (46, 34135760), (80, 19628062), (92, 17067880), (115, 13654304), (160, 9814031), (184, 8533940), (230, 6827152), (368, 4266970), (460, 3413576), (736, 2133485), (920, 1706788), (1840, 853394), (3680, 426697)]