379479700

素因数分解:

$2^2\times 5^2\times {\mathrm{839}}^1\times {\mathrm{4523}}^1$

素因数の和:5376

約数の個数: 36

約数和(自身を含む): 824634720

約数和(自身を除く): 445155020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 839, 1678, 3356, 4195, 4523, 8390, 9046, 16780, 18092, 20975, 22615, 41950, 45230, 83900, 90460, 113075, 226150, 452300, 3794797, 7589594, 15179188, 18973985, 37947970, 75895940, 94869925, 189739850, 379479700]

約数ペア:

[(1, 379479700), (2, 189739850), (4, 94869925), (5, 75895940), (10, 37947970), (20, 18973985), (25, 15179188), (50, 7589594), (100, 3794797), (839, 452300), (1678, 226150), (3356, 113075), (4195, 90460), (4523, 83900), (8390, 45230), (9046, 41950), (16780, 22615), (18092, 20975)]