37820900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 90410880

約数和(自身を除く): 52589980

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 235, 260, 325, 470, 611, 619, 650, 940, 1175, 1222, 1238, 1300, 2350, 2444, 2476, 3055, 3095, 4700, 6110, 6190, 8047, 12220, 12380, 15275, 15475, 16094, 29093, 30550, 30950, 32188, 40235, 58186, 61100, 61900, 80470, 116372, 145465, 160940, 201175, 290930, 378209, 402350, 581860, 727325, 756418, 804700, 1454650, 1512836, 1891045, 2909300, 3782090, 7564180, 9455225, 18910450, 37820900]

約数ペア:

[(1, 37820900), (2, 18910450), (4, 9455225), (5, 7564180), (10, 3782090), (13, 2909300), (20, 1891045), (25, 1512836), (26, 1454650), (47, 804700), (50, 756418), (52, 727325), (65, 581860), (94, 402350), (100, 378209), (130, 290930), (188, 201175), (235, 160940), (260, 145465), (325, 116372), (470, 80470), (611, 61900), (619, 61100), (650, 58186), (940, 40235), (1175, 32188), (1222, 30950), (1238, 30550), (1300, 29093), (2350, 16094), (2444, 15475), (2476, 15275), (3055, 12380), (3095, 12220), (4700, 8047), (6110, 6190)]