86482880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 112

約数和(自身を含む): 228234240

約数和(自身を除く): 141751360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 158, 160, 176, 220, 311, 316, 320, 352, 395, 440, 622, 632, 704, 790, 869, 880, 1244, 1264, 1555, 1580, 1738, 1760, 2488, 2528, 3110, 3160, 3421, 3476, 3520, 4345, 4976, 5056, 6220, 6320, 6842, 6952, 8690, 9952, 12440, 12640, 13684, 13904, 17105, 17380, 19904, 24569, 24880, 25280, 27368, 27808, 34210, 34760, 49138, 49760, 54736, 55616, 68420, 69520, 98276, 99520, 109472, 122845, 136840, 139040, 196552, 218944, 245690, 270259, 273680, 278080, 393104, 491380, 540518, 547360, 786208, 982760, 1081036, 1094720, 1351295, 1572416, 1965520, 2162072, 2702590, 3931040, 4324144, 5405180, 7862080, 8648288, 10810360, 17296576, 21620720, 43241440, 86482880]

約数ペア:

[(1, 86482880), (2, 43241440), (4, 21620720), (5, 17296576), (8, 10810360), (10, 8648288), (11, 7862080), (16, 5405180), (20, 4324144), (22, 3931040), (32, 2702590), (40, 2162072), (44, 1965520), (55, 1572416), (64, 1351295), (79, 1094720), (80, 1081036), (88, 982760), (110, 786208), (158, 547360), (160, 540518), (176, 491380), (220, 393104), (311, 278080), (316, 273680), (320, 270259), (352, 245690), (395, 218944), (440, 196552), (622, 139040), (632, 136840), (704, 122845), (790, 109472), (869, 99520), (880, 98276), (1244, 69520), (1264, 68420), (1555, 55616), (1580, 54736), (1738, 49760), (1760, 49138), (2488, 34760), (2528, 34210), (3110, 27808), (3160, 27368), (3421, 25280), (3476, 24880), (3520, 24569), (4345, 19904), (4976, 17380), (5056, 17105), (6220, 13904), (6320, 13684), (6842, 12640), (6952, 12440), (8690, 9952)]