1925372220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1688923}}^1$

素因数の和:1688954

約数の個数: 48

約数和(自身を含む): 5674784640

約数和(自身を除く): 3749412420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1688923, 3377846, 5066769, 6755692, 8444615, 10133538, 16889230, 20267076, 25333845, 32089537, 33778460, 50667690, 64179074, 96268611, 101335380, 128358148, 160447685, 192537222, 320895370, 385074444, 481343055, 641790740, 962686110, 1925372220]

約数ペア:

[(1, 1925372220), (2, 962686110), (3, 641790740), (4, 481343055), (5, 385074444), (6, 320895370), (10, 192537222), (12, 160447685), (15, 128358148), (19, 101335380), (20, 96268611), (30, 64179074), (38, 50667690), (57, 33778460), (60, 32089537), (76, 25333845), (95, 20267076), (114, 16889230), (190, 10133538), (228, 8444615), (285, 6755692), (380, 5066769), (570, 3377846), (1140, 1688923)]