24993440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5039}}^1$

素因数の和:5085

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 35970400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 5039, 10078, 20156, 25195, 40312, 50390, 80624, 100780, 156209, 161248, 201560, 312418, 403120, 624836, 781045, 806240, 1249672, 1562090, 2499344, 3124180, 4998688, 6248360, 12496720, 24993440]

約数ペア:

[(1, 24993440), (2, 12496720), (4, 6248360), (5, 4998688), (8, 3124180), (10, 2499344), (16, 1562090), (20, 1249672), (31, 806240), (32, 781045), (40, 624836), (62, 403120), (80, 312418), (124, 201560), (155, 161248), (160, 156209), (248, 100780), (310, 80624), (496, 50390), (620, 40312), (992, 25195), (1240, 20156), (2480, 10078), (4960, 5039)]