11125760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 88

約数和(自身を含む): 27855576

約数和(自身を除く): 16729816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 53, 64, 80, 82, 106, 128, 160, 164, 205, 212, 256, 265, 320, 328, 410, 424, 512, 530, 640, 656, 820, 848, 1024, 1060, 1280, 1312, 1640, 1696, 2120, 2173, 2560, 2624, 3280, 3392, 4240, 4346, 5120, 5248, 6560, 6784, 8480, 8692, 10496, 10865, 13120, 13568, 16960, 17384, 20992, 21730, 26240, 27136, 33920, 34768, 41984, 43460, 52480, 54272, 67840, 69536, 86920, 104960, 135680, 139072, 173840, 209920, 271360, 278144, 347680, 556288, 695360, 1112576, 1390720, 2225152, 2781440, 5562880, 11125760]

約数ペア:

[(1, 11125760), (2, 5562880), (4, 2781440), (5, 2225152), (8, 1390720), (10, 1112576), (16, 695360), (20, 556288), (32, 347680), (40, 278144), (41, 271360), (53, 209920), (64, 173840), (80, 139072), (82, 135680), (106, 104960), (128, 86920), (160, 69536), (164, 67840), (205, 54272), (212, 52480), (256, 43460), (265, 41984), (320, 34768), (328, 33920), (410, 27136), (424, 26240), (512, 21730), (530, 20992), (640, 17384), (656, 16960), (820, 13568), (848, 13120), (1024, 10865), (1060, 10496), (1280, 8692), (1312, 8480), (1640, 6784), (1696, 6560), (2120, 5248), (2173, 5120), (2560, 4346), (2624, 4240), (3280, 3392)]