44746000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1757

約数の個数: 80

約数和(自身を含む): 116586288

約数和(自身を除く): 71840288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 1721, 2000, 2600, 3250, 3442, 5200, 6500, 6884, 8605, 13000, 13768, 17210, 22373, 26000, 27536, 34420, 43025, 44746, 68840, 86050, 89492, 111865, 137680, 172100, 178984, 215125, 223730, 344200, 357968, 430250, 447460, 559325, 688400, 860500, 894920, 1118650, 1721000, 1789840, 2237300, 2796625, 3442000, 4474600, 5593250, 8949200, 11186500, 22373000, 44746000]

約数ペア:

[(1, 44746000), (2, 22373000), (4, 11186500), (5, 8949200), (8, 5593250), (10, 4474600), (13, 3442000), (16, 2796625), (20, 2237300), (25, 1789840), (26, 1721000), (40, 1118650), (50, 894920), (52, 860500), (65, 688400), (80, 559325), (100, 447460), (104, 430250), (125, 357968), (130, 344200), (200, 223730), (208, 215125), (250, 178984), (260, 172100), (325, 137680), (400, 111865), (500, 89492), (520, 86050), (650, 68840), (1000, 44746), (1040, 43025), (1300, 34420), (1625, 27536), (1721, 26000), (2000, 22373), (2600, 17210), (3250, 13768), (3442, 13000), (5200, 8605), (6500, 6884)]