423809320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56659}}^1$

素因数の和:56698

約数の個数: 64

約数和(自身を含む): 1101470400

約数和(自身を除く): 677661080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 56659, 113318, 226636, 283295, 453272, 566590, 623249, 963203, 1133180, 1246498, 1926406, 2266360, 2492996, 3116245, 3852812, 4816015, 4985992, 6232490, 7705624, 9632030, 10595233, 12464980, 19264060, 21190466, 24929960, 38528120, 42380932, 52976165, 84761864, 105952330, 211904660, 423809320]

約数ペア:

[(1, 423809320), (2, 211904660), (4, 105952330), (5, 84761864), (8, 52976165), (10, 42380932), (11, 38528120), (17, 24929960), (20, 21190466), (22, 19264060), (34, 12464980), (40, 10595233), (44, 9632030), (55, 7705624), (68, 6232490), (85, 4985992), (88, 4816015), (110, 3852812), (136, 3116245), (170, 2492996), (187, 2266360), (220, 1926406), (340, 1246498), (374, 1133180), (440, 963203), (680, 623249), (748, 566590), (935, 453272), (1496, 283295), (1870, 226636), (3740, 113318), (7480, 56659)]