1572252370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{6199}}^1$

素因数の和:8170

約数の個数: 32

約数和(自身を含む): 3049804800

約数和(自身を除く): 1477552430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1951, 3902, 6199, 9755, 12398, 19510, 25363, 30995, 50726, 61990, 80587, 126815, 161174, 253630, 402935, 805870, 12094249, 24188498, 60471245, 120942490, 157225237, 314450474, 786126185, 1572252370]

約数ペア:

[(1, 1572252370), (2, 786126185), (5, 314450474), (10, 157225237), (13, 120942490), (26, 60471245), (65, 24188498), (130, 12094249), (1951, 805870), (3902, 402935), (6199, 253630), (9755, 161174), (12398, 126815), (19510, 80587), (25363, 61990), (30995, 50726)]