4299700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 10277120

約数和(自身を除く): 5977420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 73, 76, 95, 100, 124, 146, 155, 190, 292, 310, 365, 380, 475, 589, 620, 730, 775, 950, 1178, 1387, 1460, 1550, 1825, 1900, 2263, 2356, 2774, 2945, 3100, 3650, 4526, 5548, 5890, 6935, 7300, 9052, 11315, 11780, 13870, 14725, 22630, 27740, 29450, 34675, 42997, 45260, 56575, 58900, 69350, 85994, 113150, 138700, 171988, 214985, 226300, 429970, 859940, 1074925, 2149850, 4299700]

約数ペア:

[(1, 4299700), (2, 2149850), (4, 1074925), (5, 859940), (10, 429970), (19, 226300), (20, 214985), (25, 171988), (31, 138700), (38, 113150), (50, 85994), (62, 69350), (73, 58900), (76, 56575), (95, 45260), (100, 42997), (124, 34675), (146, 29450), (155, 27740), (190, 22630), (292, 14725), (310, 13870), (365, 11780), (380, 11315), (475, 9052), (589, 7300), (620, 6935), (730, 5890), (775, 5548), (950, 4526), (1178, 3650), (1387, 3100), (1460, 2945), (1550, 2774), (1825, 2356), (1900, 2263)]