9817600

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 26638920

約数和(自身を除く): 16821320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 59, 64, 65, 80, 100, 104, 118, 128, 130, 160, 200, 208, 236, 256, 260, 295, 320, 325, 400, 416, 472, 512, 520, 590, 640, 650, 767, 800, 832, 944, 1040, 1180, 1280, 1300, 1475, 1534, 1600, 1664, 1888, 2080, 2360, 2560, 2600, 2950, 3068, 3200, 3328, 3776, 3835, 4160, 4720, 5200, 5900, 6136, 6400, 6656, 7552, 7670, 8320, 9440, 10400, 11800, 12272, 12800, 15104, 15340, 16640, 18880, 19175, 20800, 23600, 24544, 30208, 30680, 33280, 37760, 38350, 41600, 47200, 49088, 61360, 75520, 76700, 83200, 94400, 98176, 122720, 151040, 153400, 166400, 188800, 196352, 245440, 306800, 377600, 392704, 490880, 613600, 755200, 981760, 1227200, 1963520, 2454400, 4908800, 9817600]

約数ペア:

[(1, 9817600), (2, 4908800), (4, 2454400), (5, 1963520), (8, 1227200), (10, 981760), (13, 755200), (16, 613600), (20, 490880), (25, 392704), (26, 377600), (32, 306800), (40, 245440), (50, 196352), (52, 188800), (59, 166400), (64, 153400), (65, 151040), (80, 122720), (100, 98176), (104, 94400), (118, 83200), (128, 76700), (130, 75520), (160, 61360), (200, 49088), (208, 47200), (236, 41600), (256, 38350), (260, 37760), (295, 33280), (320, 30680), (325, 30208), (400, 24544), (416, 23600), (472, 20800), (512, 19175), (520, 18880), (590, 16640), (640, 15340), (650, 15104), (767, 12800), (800, 12272), (832, 11800), (944, 10400), (1040, 9440), (1180, 8320), (1280, 7670), (1300, 7552), (1475, 6656), (1534, 6400), (1600, 6136), (1664, 5900), (1888, 5200), (2080, 4720), (2360, 4160), (2560, 3835), (2600, 3776), (2950, 3328), (3068, 3200)]