22522880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 88

約数和(自身を含む): 55711152

約数和(自身を除く): 33188272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 83, 106, 128, 160, 166, 212, 256, 265, 320, 332, 415, 424, 512, 530, 640, 664, 830, 848, 1024, 1060, 1280, 1328, 1660, 1696, 2120, 2560, 2656, 3320, 3392, 4240, 4399, 5120, 5312, 6640, 6784, 8480, 8798, 10624, 13280, 13568, 16960, 17596, 21248, 21995, 26560, 27136, 33920, 35192, 42496, 43990, 53120, 54272, 67840, 70384, 84992, 87980, 106240, 135680, 140768, 175960, 212480, 271360, 281536, 351920, 424960, 563072, 703840, 1126144, 1407680, 2252288, 2815360, 4504576, 5630720, 11261440, 22522880]

約数ペア:

[(1, 22522880), (2, 11261440), (4, 5630720), (5, 4504576), (8, 2815360), (10, 2252288), (16, 1407680), (20, 1126144), (32, 703840), (40, 563072), (53, 424960), (64, 351920), (80, 281536), (83, 271360), (106, 212480), (128, 175960), (160, 140768), (166, 135680), (212, 106240), (256, 87980), (265, 84992), (320, 70384), (332, 67840), (415, 54272), (424, 53120), (512, 43990), (530, 42496), (640, 35192), (664, 33920), (830, 27136), (848, 26560), (1024, 21995), (1060, 21248), (1280, 17596), (1328, 16960), (1660, 13568), (1696, 13280), (2120, 10624), (2560, 8798), (2656, 8480), (3320, 6784), (3392, 6640), (4240, 5312), (4399, 5120)]