89006080

素因数分解:

$2^{13}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 112

約数和(自身を含む): 222939864

約数和(自身を除く): 133933784

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, 2048, 2120, 2173, 2560, 2624, 3280, 3392, 4096, 4240, 4346, 5120, 5248, 6560, 6784, 8192, 8480, 8692, 10240, 10496, 10865, 13120, 13568, 16960, 17384, 20480, 20992, 21730, 26240, 27136, 33920, 34768, 40960, 41984, 43460, 52480, 54272, 67840, 69536, 83968, 86920, 104960, 108544, 135680, 139072, 167936, 173840, 209920, 217088, 271360, 278144, 335872, 347680, 419840, 434176, 542720, 556288, 695360, 839680, 1085440, 1112576, 1390720, 1679360, 2170880, 2225152, 2781440, 4450304, 5562880, 8900608, 11125760, 17801216, 22251520, 44503040, 89006080]

約数ペア:

[(1, 89006080), (2, 44503040), (4, 22251520), (5, 17801216), (8, 11125760), (10, 8900608), (16, 5562880), (20, 4450304), (32, 2781440), (40, 2225152), (41, 2170880), (53, 1679360), (64, 1390720), (80, 1112576), (82, 1085440), (106, 839680), (128, 695360), (160, 556288), (164, 542720), (205, 434176), (212, 419840), (256, 347680), (265, 335872), (320, 278144), (328, 271360), (410, 217088), (424, 209920), (512, 173840), (530, 167936), (640, 139072), (656, 135680), (820, 108544), (848, 104960), (1024, 86920), (1060, 83968), (1280, 69536), (1312, 67840), (1640, 54272), (1696, 52480), (2048, 43460), (2120, 41984), (2173, 40960), (2560, 34768), (2624, 33920), (3280, 27136), (3392, 26240), (4096, 21730), (4240, 20992), (4346, 20480), (5120, 17384), (5248, 16960), (6560, 13568), (6784, 13120), (8192, 10865), (8480, 10496), (8692, 10240)]