31224700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24019}}^1$

素因数の和:24046

約数の個数: 36

約数和(自身を含む): 72972760

約数和(自身を除く): 41748060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 24019, 48038, 96076, 120095, 240190, 312247, 480380, 600475, 624494, 1200950, 1248988, 1561235, 2401900, 3122470, 6244940, 7806175, 15612350, 31224700]

約数ペア:

[(1, 31224700), (2, 15612350), (4, 7806175), (5, 6244940), (10, 3122470), (13, 2401900), (20, 1561235), (25, 1248988), (26, 1200950), (50, 624494), (52, 600475), (65, 480380), (100, 312247), (130, 240190), (260, 120095), (325, 96076), (650, 48038), (1300, 24019)]