4623520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 12410496

約数和(自身を除く): 7786976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 71, 74, 80, 88, 110, 142, 148, 160, 176, 185, 220, 284, 296, 352, 355, 370, 407, 440, 568, 592, 710, 740, 781, 814, 880, 1136, 1184, 1420, 1480, 1562, 1628, 1760, 2035, 2272, 2627, 2840, 2960, 3124, 3256, 3905, 4070, 5254, 5680, 5920, 6248, 6512, 7810, 8140, 10508, 11360, 12496, 13024, 13135, 15620, 16280, 21016, 24992, 26270, 28897, 31240, 32560, 42032, 52540, 57794, 62480, 65120, 84064, 105080, 115588, 124960, 144485, 210160, 231176, 288970, 420320, 462352, 577940, 924704, 1155880, 2311760, 4623520]

約数ペア:

[(1, 4623520), (2, 2311760), (4, 1155880), (5, 924704), (8, 577940), (10, 462352), (11, 420320), (16, 288970), (20, 231176), (22, 210160), (32, 144485), (37, 124960), (40, 115588), (44, 105080), (55, 84064), (71, 65120), (74, 62480), (80, 57794), (88, 52540), (110, 42032), (142, 32560), (148, 31240), (160, 28897), (176, 26270), (185, 24992), (220, 21016), (284, 16280), (296, 15620), (352, 13135), (355, 13024), (370, 12496), (407, 11360), (440, 10508), (568, 8140), (592, 7810), (710, 6512), (740, 6248), (781, 5920), (814, 5680), (880, 5254), (1136, 4070), (1184, 3905), (1420, 3256), (1480, 3124), (1562, 2960), (1628, 2840), (1760, 2627), (2035, 2272)]