2382800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 120

約数和(自身を含む): 7011456

約数和(自身を除く): 4628656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 37, 40, 46, 50, 56, 70, 74, 80, 92, 100, 112, 115, 140, 148, 161, 175, 184, 185, 200, 230, 259, 280, 296, 322, 350, 368, 370, 400, 460, 518, 560, 575, 592, 644, 700, 740, 805, 851, 920, 925, 1036, 1150, 1288, 1295, 1400, 1480, 1610, 1702, 1840, 1850, 2072, 2300, 2576, 2590, 2800, 2960, 3220, 3404, 3700, 4025, 4144, 4255, 4600, 5180, 5957, 6440, 6475, 6808, 7400, 8050, 8510, 9200, 10360, 11914, 12880, 12950, 13616, 14800, 16100, 17020, 20720, 21275, 23828, 25900, 29785, 32200, 34040, 42550, 47656, 51800, 59570, 64400, 68080, 85100, 95312, 103600, 119140, 148925, 170200, 238280, 297850, 340400, 476560, 595700, 1191400, 2382800]

約数ペア:

[(1, 2382800), (2, 1191400), (4, 595700), (5, 476560), (7, 340400), (8, 297850), (10, 238280), (14, 170200), (16, 148925), (20, 119140), (23, 103600), (25, 95312), (28, 85100), (35, 68080), (37, 64400), (40, 59570), (46, 51800), (50, 47656), (56, 42550), (70, 34040), (74, 32200), (80, 29785), (92, 25900), (100, 23828), (112, 21275), (115, 20720), (140, 17020), (148, 16100), (161, 14800), (175, 13616), (184, 12950), (185, 12880), (200, 11914), (230, 10360), (259, 9200), (280, 8510), (296, 8050), (322, 7400), (350, 6808), (368, 6475), (370, 6440), (400, 5957), (460, 5180), (518, 4600), (560, 4255), (575, 4144), (592, 4025), (644, 3700), (700, 3404), (740, 3220), (805, 2960), (851, 2800), (920, 2590), (925, 2576), (1036, 2300), (1150, 2072), (1288, 1850), (1295, 1840), (1400, 1702), (1480, 1610)]