12631600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1414

約数の個数: 60

約数和(自身を含む): 31689936

約数和(自身を除く): 19058336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1373, 1840, 2300, 2746, 4600, 5492, 6865, 9200, 10984, 13730, 21968, 27460, 31579, 34325, 54920, 63158, 68650, 109840, 126316, 137300, 157895, 252632, 274600, 315790, 505264, 549200, 631580, 789475, 1263160, 1578950, 2526320, 3157900, 6315800, 12631600]

約数ペア:

[(1, 12631600), (2, 6315800), (4, 3157900), (5, 2526320), (8, 1578950), (10, 1263160), (16, 789475), (20, 631580), (23, 549200), (25, 505264), (40, 315790), (46, 274600), (50, 252632), (80, 157895), (92, 137300), (100, 126316), (115, 109840), (184, 68650), (200, 63158), (230, 54920), (368, 34325), (400, 31579), (460, 27460), (575, 21968), (920, 13730), (1150, 10984), (1373, 9200), (1840, 6865), (2300, 5492), (2746, 4600)]