4863560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 12096000

約数和(自身を除く): 7232440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 199, 235, 260, 376, 398, 470, 520, 611, 796, 940, 995, 1222, 1592, 1880, 1990, 2444, 2587, 3055, 3980, 4888, 5174, 6110, 7960, 9353, 10348, 12220, 12935, 18706, 20696, 24440, 25870, 37412, 46765, 51740, 74824, 93530, 103480, 121589, 187060, 243178, 374120, 486356, 607945, 972712, 1215890, 2431780, 4863560]

約数ペア:

[(1, 4863560), (2, 2431780), (4, 1215890), (5, 972712), (8, 607945), (10, 486356), (13, 374120), (20, 243178), (26, 187060), (40, 121589), (47, 103480), (52, 93530), (65, 74824), (94, 51740), (104, 46765), (130, 37412), (188, 25870), (199, 24440), (235, 20696), (260, 18706), (376, 12935), (398, 12220), (470, 10348), (520, 9353), (611, 7960), (796, 6110), (940, 5174), (995, 4888), (1222, 3980), (1592, 3055), (1880, 2587), (1990, 2444)]