7683560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 18213120

約数和(自身を除く): 10529560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 61, 67, 94, 122, 134, 188, 235, 244, 268, 305, 335, 376, 470, 488, 536, 610, 670, 940, 1220, 1340, 1880, 2440, 2680, 2867, 3149, 4087, 5734, 6298, 8174, 11468, 12596, 14335, 15745, 16348, 20435, 22936, 25192, 28670, 31490, 32696, 40870, 57340, 62980, 81740, 114680, 125960, 163480, 192089, 384178, 768356, 960445, 1536712, 1920890, 3841780, 7683560]

約数ペア:

[(1, 7683560), (2, 3841780), (4, 1920890), (5, 1536712), (8, 960445), (10, 768356), (20, 384178), (40, 192089), (47, 163480), (61, 125960), (67, 114680), (94, 81740), (122, 62980), (134, 57340), (188, 40870), (235, 32696), (244, 31490), (268, 28670), (305, 25192), (335, 22936), (376, 20435), (470, 16348), (488, 15745), (536, 14335), (610, 12596), (670, 11468), (940, 8174), (1220, 6298), (1340, 5734), (1880, 4087), (2440, 3149), (2680, 2867)]