4908800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:98

約数の個数: 108

約数和(自身を含む): 13306440

約数和(自身を除く): 8397640

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, 520, 590, 640, 650, 767, 800, 832, 944, 1040, 1180, 1280, 1300, 1475, 1534, 1600, 1664, 1888, 2080, 2360, 2600, 2950, 3068, 3200, 3328, 3776, 3835, 4160, 4720, 5200, 5900, 6136, 6400, 7552, 7670, 8320, 9440, 10400, 11800, 12272, 15104, 15340, 16640, 18880, 19175, 20800, 23600, 24544, 30680, 37760, 38350, 41600, 47200, 49088, 61360, 75520, 76700, 83200, 94400, 98176, 122720, 153400, 188800, 196352, 245440, 306800, 377600, 490880, 613600, 981760, 1227200, 2454400, 4908800]

約数ペア:

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