16313489400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2091473}}^1$

素因数の和:2091505

約数の個数: 96

約数和(自身を含む): 54461982960

約数和(自身を除く): 38148493560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 2091473, 4182946, 6274419, 8365892, 10457365, 12548838, 16731784, 20914730, 25097676, 27189149, 31372095, 41829460, 50195352, 52286825, 54378298, 62744190, 81567447, 83658920, 104573650, 108756596, 125488380, 135945745, 156860475, 163134894, 209147300, 217513192, 250976760, 271891490, 313720950, 326269788, 407837235, 418294600, 543782980, 627441900, 652539576, 679728725, 815674470, 1087565960, 1254883800, 1359457450, 1631348940, 2039186175, 2718914900, 3262697880, 4078372350, 5437829800, 8156744700, 16313489400]

約数ペア:

[(1, 16313489400), (2, 8156744700), (3, 5437829800), (4, 4078372350), (5, 3262697880), (6, 2718914900), (8, 2039186175), (10, 1631348940), (12, 1359457450), (13, 1254883800), (15, 1087565960), (20, 815674470), (24, 679728725), (25, 652539576), (26, 627441900), (30, 543782980), (39, 418294600), (40, 407837235), (50, 326269788), (52, 313720950), (60, 271891490), (65, 250976760), (75, 217513192), (78, 209147300), (100, 163134894), (104, 156860475), (120, 135945745), (130, 125488380), (150, 108756596), (156, 104573650), (195, 83658920), (200, 81567447), (260, 62744190), (300, 54378298), (312, 52286825), (325, 50195352), (390, 41829460), (520, 31372095), (600, 27189149), (650, 25097676), (780, 20914730), (975, 16731784), (1300, 12548838), (1560, 10457365), (1950, 8365892), (2600, 6274419), (3900, 4182946), (7800, 2091473)]