66088520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5717}}^1$

素因数の和:5762

約数の個数: 48

約数和(自身を含む): 157988340

約数和(自身を除く): 91899820

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5717, 5780, 11434, 11560, 22868, 28585, 45736, 57170, 97189, 114340, 194378, 228680, 388756, 485945, 777512, 971890, 1652213, 1943780, 3304426, 3887560, 6608852, 8261065, 13217704, 16522130, 33044260, 66088520]

約数ペア:

[(1, 66088520), (2, 33044260), (4, 16522130), (5, 13217704), (8, 8261065), (10, 6608852), (17, 3887560), (20, 3304426), (34, 1943780), (40, 1652213), (68, 971890), (85, 777512), (136, 485945), (170, 388756), (289, 228680), (340, 194378), (578, 114340), (680, 97189), (1156, 57170), (1445, 45736), (2312, 28585), (2890, 22868), (5717, 11560), (5780, 11434)]