32379680

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 77043960

約数和(自身を除く): 44664280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1289, 1570, 2512, 2578, 3140, 5024, 5156, 6280, 6445, 10312, 12560, 12890, 20624, 25120, 25780, 41248, 51560, 103120, 202373, 206240, 404746, 809492, 1011865, 1618984, 2023730, 3237968, 4047460, 6475936, 8094920, 16189840, 32379680]

約数ペア:

[(1, 32379680), (2, 16189840), (4, 8094920), (5, 6475936), (8, 4047460), (10, 3237968), (16, 2023730), (20, 1618984), (32, 1011865), (40, 809492), (80, 404746), (157, 206240), (160, 202373), (314, 103120), (628, 51560), (785, 41248), (1256, 25780), (1289, 25120), (1570, 20624), (2512, 12890), (2578, 12560), (3140, 10312), (5024, 6445), (5156, 6280)]