20231601440

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1\times {\mathrm{1049}}^1$

素因数の和:2022

約数の個数: 96

約数和(自身を含む): 48223350000

約数和(自身を除く): 27991748560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 809, 1049, 1192, 1490, 1618, 2098, 2384, 2980, 3236, 4045, 4196, 4768, 5245, 5960, 6472, 8090, 8392, 10490, 11920, 12944, 16180, 16784, 20980, 23840, 25888, 32360, 33568, 41960, 64720, 83920, 120541, 129440, 156301, 167840, 241082, 312602, 482164, 602705, 625204, 781505, 848641, 964328, 1205410, 1250408, 1563010, 1697282, 1928656, 2410820, 2500816, 3126020, 3394564, 3857312, 4243205, 4821640, 5001632, 6252040, 6789128, 8486410, 9643280, 12504080, 13578256, 16972820, 19286560, 25008160, 27156512, 33945640, 67891280, 126447509, 135782560, 252895018, 505790036, 632237545, 1011580072, 1264475090, 2023160144, 2528950180, 4046320288, 5057900360, 10115800720, 20231601440]

約数ペア:

[(1, 20231601440), (2, 10115800720), (4, 5057900360), (5, 4046320288), (8, 2528950180), (10, 2023160144), (16, 1264475090), (20, 1011580072), (32, 632237545), (40, 505790036), (80, 252895018), (149, 135782560), (160, 126447509), (298, 67891280), (596, 33945640), (745, 27156512), (809, 25008160), (1049, 19286560), (1192, 16972820), (1490, 13578256), (1618, 12504080), (2098, 9643280), (2384, 8486410), (2980, 6789128), (3236, 6252040), (4045, 5001632), (4196, 4821640), (4768, 4243205), (5245, 3857312), (5960, 3394564), (6472, 3126020), (8090, 2500816), (8392, 2410820), (10490, 1928656), (11920, 1697282), (12944, 1563010), (16180, 1250408), (16784, 1205410), (20980, 964328), (23840, 848641), (25888, 781505), (32360, 625204), (33568, 602705), (41960, 482164), (64720, 312602), (83920, 241082), (120541, 167840), (129440, 156301)]