89665662880

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1\times {\mathrm{6343}}^1$

素因数の和:8078

約数の個数: 96

約数和(自身を含む): 215995538304

約数和(自身を除く): 126329875424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1667, 1696, 2120, 3334, 4240, 6343, 6668, 8335, 8480, 12686, 13336, 16670, 25372, 26672, 31715, 33340, 50744, 53344, 63430, 66680, 88351, 101488, 126860, 133360, 176702, 202976, 253720, 266720, 336179, 353404, 441755, 507440, 672358, 706808, 883510, 1014880, 1344716, 1413616, 1680895, 1767020, 2689432, 2827232, 3361790, 3534040, 5378864, 6723580, 7068080, 10573781, 10757728, 13447160, 14136160, 21147562, 26894320, 42295124, 52868905, 53788640, 84590248, 105737810, 169180496, 211475620, 338360992, 422951240, 560410393, 845902480, 1120820786, 1691804960, 2241641572, 2802051965, 4483283144, 5604103930, 8966566288, 11208207860, 17933132576, 22416415720, 44832831440, 89665662880]

約数ペア:

[(1, 89665662880), (2, 44832831440), (4, 22416415720), (5, 17933132576), (8, 11208207860), (10, 8966566288), (16, 5604103930), (20, 4483283144), (32, 2802051965), (40, 2241641572), (53, 1691804960), (80, 1120820786), (106, 845902480), (160, 560410393), (212, 422951240), (265, 338360992), (424, 211475620), (530, 169180496), (848, 105737810), (1060, 84590248), (1667, 53788640), (1696, 52868905), (2120, 42295124), (3334, 26894320), (4240, 21147562), (6343, 14136160), (6668, 13447160), (8335, 10757728), (8480, 10573781), (12686, 7068080), (13336, 6723580), (16670, 5378864), (25372, 3534040), (26672, 3361790), (31715, 2827232), (33340, 2689432), (50744, 1767020), (53344, 1680895), (63430, 1413616), (66680, 1344716), (88351, 1014880), (101488, 883510), (126860, 706808), (133360, 672358), (176702, 507440), (202976, 441755), (253720, 353404), (266720, 336179)]