73971650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 142074240

約数和(自身を除く): 68102590

約数列:

[1, 2, 5, 10, 25, 50, 61, 79, 122, 158, 305, 307, 395, 610, 614, 790, 1525, 1535, 1975, 3050, 3070, 3950, 4819, 7675, 9638, 15350, 18727, 24095, 24253, 37454, 48190, 48506, 93635, 120475, 121265, 187270, 240950, 242530, 468175, 606325, 936350, 1212650, 1479433, 2958866, 7397165, 14794330, 36985825, 73971650]

約数ペア:

[(1, 73971650), (2, 36985825), (5, 14794330), (10, 7397165), (25, 2958866), (50, 1479433), (61, 1212650), (79, 936350), (122, 606325), (158, 468175), (305, 242530), (307, 240950), (395, 187270), (610, 121265), (614, 120475), (790, 93635), (1525, 48506), (1535, 48190), (1975, 37454), (3050, 24253), (3070, 24095), (3950, 18727), (4819, 15350), (7675, 9638)]