2585200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 60

約数和(自身を含む): 6504048

約数和(自身を除く): 3918848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 281, 368, 400, 460, 562, 575, 920, 1124, 1150, 1405, 1840, 2248, 2300, 2810, 4496, 4600, 5620, 6463, 7025, 9200, 11240, 12926, 14050, 22480, 25852, 28100, 32315, 51704, 56200, 64630, 103408, 112400, 129260, 161575, 258520, 323150, 517040, 646300, 1292600, 2585200]

約数ペア:

[(1, 2585200), (2, 1292600), (4, 646300), (5, 517040), (8, 323150), (10, 258520), (16, 161575), (20, 129260), (23, 112400), (25, 103408), (40, 64630), (46, 56200), (50, 51704), (80, 32315), (92, 28100), (100, 25852), (115, 22480), (184, 14050), (200, 12926), (230, 11240), (281, 9200), (368, 7025), (400, 6463), (460, 5620), (562, 4600), (575, 4496), (920, 2810), (1124, 2300), (1150, 2248), (1405, 1840)]