23995160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 66264480

約数和(自身を除く): 42269320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 85, 119, 136, 140, 142, 170, 238, 280, 284, 340, 355, 476, 497, 568, 595, 680, 710, 952, 994, 1190, 1207, 1420, 1988, 2380, 2414, 2485, 2840, 3976, 4760, 4828, 4970, 5041, 6035, 8449, 9656, 9940, 10082, 12070, 16898, 19880, 20164, 24140, 25205, 33796, 35287, 40328, 42245, 48280, 50410, 67592, 70574, 84490, 85697, 100820, 141148, 168980, 171394, 176435, 201640, 282296, 337960, 342788, 352870, 428485, 599879, 685576, 705740, 856970, 1199758, 1411480, 1713940, 2399516, 2999395, 3427880, 4799032, 5998790, 11997580, 23995160]

約数ペア:

[(1, 23995160), (2, 11997580), (4, 5998790), (5, 4799032), (7, 3427880), (8, 2999395), (10, 2399516), (14, 1713940), (17, 1411480), (20, 1199758), (28, 856970), (34, 705740), (35, 685576), (40, 599879), (56, 428485), (68, 352870), (70, 342788), (71, 337960), (85, 282296), (119, 201640), (136, 176435), (140, 171394), (142, 168980), (170, 141148), (238, 100820), (280, 85697), (284, 84490), (340, 70574), (355, 67592), (476, 50410), (497, 48280), (568, 42245), (595, 40328), (680, 35287), (710, 33796), (952, 25205), (994, 24140), (1190, 20164), (1207, 19880), (1420, 16898), (1988, 12070), (2380, 10082), (2414, 9940), (2485, 9656), (2840, 8449), (3976, 6035), (4760, 5041), (4828, 4970)]