89239040

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3169}}^1$

素因数の和:3203

約数の個数: 80

約数和(自身を含む): 233489520

約数和(自身を除く): 144250480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3169, 3520, 5632, 6338, 7040, 12676, 14080, 15845, 25352, 28160, 31690, 34859, 50704, 63380, 69718, 101408, 126760, 139436, 174295, 202816, 253520, 278872, 348590, 405632, 507040, 557744, 697180, 811264, 1014080, 1115488, 1394360, 1622528, 2028160, 2230976, 2788720, 4056320, 4461952, 5577440, 8112640, 8923904, 11154880, 17847808, 22309760, 44619520, 89239040]

約数ペア:

[(1, 89239040), (2, 44619520), (4, 22309760), (5, 17847808), (8, 11154880), (10, 8923904), (11, 8112640), (16, 5577440), (20, 4461952), (22, 4056320), (32, 2788720), (40, 2230976), (44, 2028160), (55, 1622528), (64, 1394360), (80, 1115488), (88, 1014080), (110, 811264), (128, 697180), (160, 557744), (176, 507040), (220, 405632), (256, 348590), (320, 278872), (352, 253520), (440, 202816), (512, 174295), (640, 139436), (704, 126760), (880, 101408), (1280, 69718), (1408, 63380), (1760, 50704), (2560, 34859), (2816, 31690), (3169, 28160), (3520, 25352), (5632, 15845), (6338, 14080), (7040, 12676)]