44313880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 64

約数和(自身を含む): 110880000

約数和(自身を除く): 66566120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 2749, 3224, 4030, 5498, 8060, 10996, 13745, 16120, 21992, 27490, 35737, 54980, 71474, 85219, 109960, 142948, 170438, 178685, 285896, 340876, 357370, 426095, 681752, 714740, 852190, 1107847, 1429480, 1704380, 2215694, 3408760, 4431388, 5539235, 8862776, 11078470, 22156940, 44313880]

約数ペア:

[(1, 44313880), (2, 22156940), (4, 11078470), (5, 8862776), (8, 5539235), (10, 4431388), (13, 3408760), (20, 2215694), (26, 1704380), (31, 1429480), (40, 1107847), (52, 852190), (62, 714740), (65, 681752), (104, 426095), (124, 357370), (130, 340876), (155, 285896), (248, 178685), (260, 170438), (310, 142948), (403, 109960), (520, 85219), (620, 71474), (806, 54980), (1240, 35737), (1612, 27490), (2015, 21992), (2749, 16120), (3224, 13745), (4030, 10996), (5498, 8060)]