72355250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 150014592

約数和(自身を除く): 77659342

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 125, 166, 250, 275, 317, 415, 550, 634, 830, 913, 1375, 1585, 1826, 2075, 2750, 3170, 3487, 4150, 4565, 6974, 7925, 9130, 10375, 15850, 17435, 20750, 22825, 26311, 34870, 39625, 45650, 52622, 79250, 87175, 114125, 131555, 174350, 228250, 263110, 289421, 435875, 578842, 657775, 871750, 1315550, 1447105, 2894210, 3288875, 6577750, 7235525, 14471050, 36177625, 72355250]

約数ペア:

[(1, 72355250), (2, 36177625), (5, 14471050), (10, 7235525), (11, 6577750), (22, 3288875), (25, 2894210), (50, 1447105), (55, 1315550), (83, 871750), (110, 657775), (125, 578842), (166, 435875), (250, 289421), (275, 263110), (317, 228250), (415, 174350), (550, 131555), (634, 114125), (830, 87175), (913, 79250), (1375, 52622), (1585, 45650), (1826, 39625), (2075, 34870), (2750, 26311), (3170, 22825), (3487, 20750), (4150, 17435), (4565, 15850), (6974, 10375), (7925, 9130)]