4869560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 11750400

約数和(自身を除く): 6880840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 79, 92, 115, 134, 158, 184, 230, 268, 316, 335, 395, 460, 536, 632, 670, 790, 920, 1340, 1541, 1580, 1817, 2680, 3082, 3160, 3634, 5293, 6164, 7268, 7705, 9085, 10586, 12328, 14536, 15410, 18170, 21172, 26465, 30820, 36340, 42344, 52930, 61640, 72680, 105860, 121739, 211720, 243478, 486956, 608695, 973912, 1217390, 2434780, 4869560]

約数ペア:

[(1, 4869560), (2, 2434780), (4, 1217390), (5, 973912), (8, 608695), (10, 486956), (20, 243478), (23, 211720), (40, 121739), (46, 105860), (67, 72680), (79, 61640), (92, 52930), (115, 42344), (134, 36340), (158, 30820), (184, 26465), (230, 21172), (268, 18170), (316, 15410), (335, 14536), (395, 12328), (460, 10586), (536, 9085), (632, 7705), (670, 7268), (790, 6164), (920, 5293), (1340, 3634), (1541, 3160), (1580, 3082), (1817, 2680)]