1088049250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 2159164800

約数和(自身を除く): 1071115550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 157, 190, 250, 314, 475, 785, 950, 1459, 1570, 2375, 2918, 2983, 3925, 4750, 5966, 7295, 7850, 14590, 14915, 19625, 27721, 29830, 36475, 39250, 55442, 72950, 74575, 138605, 149150, 182375, 229063, 277210, 364750, 372875, 458126, 693025, 745750, 1145315, 1386050, 2290630, 3465125, 4352197, 5726575, 6930250, 8704394, 11453150, 21760985, 28632875, 43521970, 57265750, 108804925, 217609850, 544024625, 1088049250]

約数ペア:

[(1, 1088049250), (2, 544024625), (5, 217609850), (10, 108804925), (19, 57265750), (25, 43521970), (38, 28632875), (50, 21760985), (95, 11453150), (125, 8704394), (157, 6930250), (190, 5726575), (250, 4352197), (314, 3465125), (475, 2290630), (785, 1386050), (950, 1145315), (1459, 745750), (1570, 693025), (2375, 458126), (2918, 372875), (2983, 364750), (3925, 277210), (4750, 229063), (5966, 182375), (7295, 149150), (7850, 138605), (14590, 74575), (14915, 72950), (19625, 55442), (27721, 39250), (29830, 36475)]