92487920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 247002048

約数和(自身を除く): 154514128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 317, 521, 560, 634, 1042, 1268, 1585, 2084, 2219, 2536, 2605, 3170, 3647, 4168, 4438, 5072, 5210, 6340, 7294, 8336, 8876, 10420, 11095, 12680, 14588, 17752, 18235, 20840, 22190, 25360, 29176, 35504, 36470, 41680, 44380, 58352, 72940, 88760, 145880, 165157, 177520, 291760, 330314, 660628, 825785, 1156099, 1321256, 1651570, 2312198, 2642512, 3303140, 4624396, 5780495, 6606280, 9248792, 11560990, 13212560, 18497584, 23121980, 46243960, 92487920]

約数ペア:

[(1, 92487920), (2, 46243960), (4, 23121980), (5, 18497584), (7, 13212560), (8, 11560990), (10, 9248792), (14, 6606280), (16, 5780495), (20, 4624396), (28, 3303140), (35, 2642512), (40, 2312198), (56, 1651570), (70, 1321256), (80, 1156099), (112, 825785), (140, 660628), (280, 330314), (317, 291760), (521, 177520), (560, 165157), (634, 145880), (1042, 88760), (1268, 72940), (1585, 58352), (2084, 44380), (2219, 41680), (2536, 36470), (2605, 35504), (3170, 29176), (3647, 25360), (4168, 22190), (4438, 20840), (5072, 18235), (5210, 17752), (6340, 14588), (7294, 12680), (8336, 11095), (8876, 10420)]