543320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 1326240

約数和(自身を除く): 782920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 289, 340, 376, 470, 578, 680, 799, 940, 1156, 1445, 1598, 1880, 2312, 2890, 3196, 3995, 5780, 6392, 7990, 11560, 13583, 15980, 27166, 31960, 54332, 67915, 108664, 135830, 271660, 543320]

約数ペア:

[(1, 543320), (2, 271660), (4, 135830), (5, 108664), (8, 67915), (10, 54332), (17, 31960), (20, 27166), (34, 15980), (40, 13583), (47, 11560), (68, 7990), (85, 6392), (94, 5780), (136, 3995), (170, 3196), (188, 2890), (235, 2312), (289, 1880), (340, 1598), (376, 1445), (470, 1156), (578, 940), (680, 799)]