23895620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 61641216

約数和(自身を除く): 37745596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 70, 82, 92, 115, 140, 161, 164, 181, 205, 230, 287, 322, 362, 410, 460, 574, 644, 724, 805, 820, 905, 943, 1148, 1267, 1435, 1610, 1810, 1886, 2534, 2870, 3220, 3620, 3772, 4163, 4715, 5068, 5740, 6335, 6601, 7421, 8326, 9430, 12670, 13202, 14842, 16652, 18860, 20815, 25340, 26404, 29141, 29684, 33005, 37105, 41630, 51947, 58282, 66010, 74210, 83260, 103894, 116564, 132020, 145705, 148420, 170683, 207788, 259735, 291410, 341366, 519470, 582820, 682732, 853415, 1038940, 1194781, 1706830, 2389562, 3413660, 4779124, 5973905, 11947810, 23895620]

約数ペア:

[(1, 23895620), (2, 11947810), (4, 5973905), (5, 4779124), (7, 3413660), (10, 2389562), (14, 1706830), (20, 1194781), (23, 1038940), (28, 853415), (35, 682732), (41, 582820), (46, 519470), (70, 341366), (82, 291410), (92, 259735), (115, 207788), (140, 170683), (161, 148420), (164, 145705), (181, 132020), (205, 116564), (230, 103894), (287, 83260), (322, 74210), (362, 66010), (410, 58282), (460, 51947), (574, 41630), (644, 37105), (724, 33005), (805, 29684), (820, 29141), (905, 26404), (943, 25340), (1148, 20815), (1267, 18860), (1435, 16652), (1610, 14842), (1810, 13202), (1886, 12670), (2534, 9430), (2870, 8326), (3220, 7421), (3620, 6601), (3772, 6335), (4163, 5740), (4715, 5068)]