232981700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1993}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 581546112

約数和(自身を除く): 348564412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 167, 175, 334, 350, 668, 700, 835, 1169, 1670, 1993, 2338, 3340, 3986, 4175, 4676, 5845, 7972, 8350, 9965, 11690, 13951, 16700, 19930, 23380, 27902, 29225, 39860, 49825, 55804, 58450, 69755, 99650, 116900, 139510, 199300, 279020, 332831, 348775, 665662, 697550, 1331324, 1395100, 1664155, 2329817, 3328310, 4659634, 6656620, 8320775, 9319268, 11649085, 16641550, 23298170, 33283100, 46596340, 58245425, 116490850, 232981700]

約数ペア:

[(1, 232981700), (2, 116490850), (4, 58245425), (5, 46596340), (7, 33283100), (10, 23298170), (14, 16641550), (20, 11649085), (25, 9319268), (28, 8320775), (35, 6656620), (50, 4659634), (70, 3328310), (100, 2329817), (140, 1664155), (167, 1395100), (175, 1331324), (334, 697550), (350, 665662), (668, 348775), (700, 332831), (835, 279020), (1169, 199300), (1670, 139510), (1993, 116900), (2338, 99650), (3340, 69755), (3986, 58450), (4175, 55804), (4676, 49825), (5845, 39860), (7972, 29225), (8350, 27902), (9965, 23380), (11690, 19930), (13951, 16700)]