237140000

素因数分解:

$2^5\times 5^4\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 120

約数和(自身を含む): 595159488

約数和(自身を除く): 358019488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 125, 142, 160, 167, 200, 250, 284, 334, 355, 400, 500, 568, 625, 668, 710, 800, 835, 1000, 1136, 1250, 1336, 1420, 1670, 1775, 2000, 2272, 2500, 2672, 2840, 3340, 3550, 4000, 4175, 5000, 5344, 5680, 6680, 7100, 8350, 8875, 10000, 11360, 11857, 13360, 14200, 16700, 17750, 20000, 20875, 23714, 26720, 28400, 33400, 35500, 41750, 44375, 47428, 56800, 59285, 66800, 71000, 83500, 88750, 94856, 104375, 118570, 133600, 142000, 167000, 177500, 189712, 208750, 237140, 284000, 296425, 334000, 355000, 379424, 417500, 474280, 592850, 668000, 710000, 835000, 948560, 1185700, 1420000, 1482125, 1670000, 1897120, 2371400, 2964250, 3340000, 4742800, 5928500, 7410625, 9485600, 11857000, 14821250, 23714000, 29642500, 47428000, 59285000, 118570000, 237140000]

約数ペア:

[(1, 237140000), (2, 118570000), (4, 59285000), (5, 47428000), (8, 29642500), (10, 23714000), (16, 14821250), (20, 11857000), (25, 9485600), (32, 7410625), (40, 5928500), (50, 4742800), (71, 3340000), (80, 2964250), (100, 2371400), (125, 1897120), (142, 1670000), (160, 1482125), (167, 1420000), (200, 1185700), (250, 948560), (284, 835000), (334, 710000), (355, 668000), (400, 592850), (500, 474280), (568, 417500), (625, 379424), (668, 355000), (710, 334000), (800, 296425), (835, 284000), (1000, 237140), (1136, 208750), (1250, 189712), (1336, 177500), (1420, 167000), (1670, 142000), (1775, 133600), (2000, 118570), (2272, 104375), (2500, 94856), (2672, 88750), (2840, 83500), (3340, 71000), (3550, 66800), (4000, 59285), (4175, 56800), (5000, 47428), (5344, 44375), (5680, 41750), (6680, 35500), (7100, 33400), (8350, 28400), (8875, 26720), (10000, 23714), (11360, 20875), (11857, 20000), (13360, 17750), (14200, 16700)]