848522762240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{631}}^1\times {\mathrm{131321}}^1$

素因数の和:131979

約数の個数: 96

約数和(自身を含む): 2039199533280

約数和(自身を除く): 1190676771040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 631, 640, 1024, 1262, 1280, 2048, 2524, 2560, 3155, 5048, 5120, 6310, 10096, 10240, 12620, 20192, 25240, 40384, 50480, 80768, 100960, 131321, 161536, 201920, 262642, 323072, 403840, 525284, 646144, 656605, 807680, 1050568, 1292288, 1313210, 1615360, 2101136, 2626420, 3230720, 4202272, 5252840, 6461440, 8404544, 10505680, 16809088, 21011360, 33618176, 42022720, 67236352, 82863551, 84045440, 134472704, 165727102, 168090880, 268945408, 331454204, 336181760, 414317755, 662908408, 672363520, 828635510, 1325816816, 1344727040, 1657271020, 2651633632, 3314542040, 5303267264, 6629084080, 10606534528, 13258168160, 21213069056, 26516336320, 42426138112, 53032672640, 84852276224, 106065345280, 169704552448, 212130690560, 424261381120, 848522762240]

約数ペア:

[(1, 848522762240), (2, 424261381120), (4, 212130690560), (5, 169704552448), (8, 106065345280), (10, 84852276224), (16, 53032672640), (20, 42426138112), (32, 26516336320), (40, 21213069056), (64, 13258168160), (80, 10606534528), (128, 6629084080), (160, 5303267264), (256, 3314542040), (320, 2651633632), (512, 1657271020), (631, 1344727040), (640, 1325816816), (1024, 828635510), (1262, 672363520), (1280, 662908408), (2048, 414317755), (2524, 336181760), (2560, 331454204), (3155, 268945408), (5048, 168090880), (5120, 165727102), (6310, 134472704), (10096, 84045440), (10240, 82863551), (12620, 67236352), (20192, 42022720), (25240, 33618176), (40384, 21011360), (50480, 16809088), (80768, 10505680), (100960, 8404544), (131321, 6461440), (161536, 5252840), (201920, 4202272), (262642, 3230720), (323072, 2626420), (403840, 2101136), (525284, 1615360), (646144, 1313210), (656605, 1292288), (807680, 1050568)]