1796763100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52691}}^1$

素因数の和:52747

約数の個数: 72

約数和(自身を含む): 4390718976

約数和(自身を除く): 2593955876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 6820, 8525, 17050, 34100, 52691, 105382, 210764, 263455, 526910, 579601, 1053820, 1159202, 1317275, 1633421, 2318404, 2634550, 2898005, 3266842, 5269100, 5796010, 6533684, 8167105, 11592020, 14490025, 16334210, 17967631, 28980050, 32668420, 35935262, 40835525, 57960100, 71870524, 81671050, 89838155, 163342100, 179676310, 359352620, 449190775, 898381550, 1796763100]

約数ペア:

[(1, 1796763100), (2, 898381550), (4, 449190775), (5, 359352620), (10, 179676310), (11, 163342100), (20, 89838155), (22, 81671050), (25, 71870524), (31, 57960100), (44, 40835525), (50, 35935262), (55, 32668420), (62, 28980050), (100, 17967631), (110, 16334210), (124, 14490025), (155, 11592020), (220, 8167105), (275, 6533684), (310, 5796010), (341, 5269100), (550, 3266842), (620, 2898005), (682, 2634550), (775, 2318404), (1100, 1633421), (1364, 1317275), (1550, 1159202), (1705, 1053820), (3100, 579601), (3410, 526910), (6820, 263455), (8525, 210764), (17050, 105382), (34100, 52691)]