2824400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 60

約数和(自身を含む): 7103712

約数和(自身を除く): 4279312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 307, 368, 400, 460, 575, 614, 920, 1150, 1228, 1535, 1840, 2300, 2456, 3070, 4600, 4912, 6140, 7061, 7675, 9200, 12280, 14122, 15350, 24560, 28244, 30700, 35305, 56488, 61400, 70610, 112976, 122800, 141220, 176525, 282440, 353050, 564880, 706100, 1412200, 2824400]

約数ペア:

[(1, 2824400), (2, 1412200), (4, 706100), (5, 564880), (8, 353050), (10, 282440), (16, 176525), (20, 141220), (23, 122800), (25, 112976), (40, 70610), (46, 61400), (50, 56488), (80, 35305), (92, 30700), (100, 28244), (115, 24560), (184, 15350), (200, 14122), (230, 12280), (307, 9200), (368, 7675), (400, 7061), (460, 6140), (575, 4912), (614, 4600), (920, 3070), (1150, 2456), (1228, 2300), (1535, 1840)]