2971040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 7257600

約数和(自身を除く): 4286560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 599, 620, 992, 1198, 1240, 2396, 2480, 2995, 4792, 4960, 5990, 9584, 11980, 18569, 19168, 23960, 37138, 47920, 74276, 92845, 95840, 148552, 185690, 297104, 371380, 594208, 742760, 1485520, 2971040]

約数ペア:

[(1, 2971040), (2, 1485520), (4, 742760), (5, 594208), (8, 371380), (10, 297104), (16, 185690), (20, 148552), (31, 95840), (32, 92845), (40, 74276), (62, 47920), (80, 37138), (124, 23960), (155, 19168), (160, 18569), (248, 11980), (310, 9584), (496, 5990), (599, 4960), (620, 4792), (992, 2995), (1198, 2480), (1240, 2396)]