63158000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1419

約数の個数: 80

約数和(自身を含む): 159471936

約数和(自身を除く): 96313936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1373, 1840, 2000, 2300, 2746, 2875, 4600, 5492, 5750, 6865, 9200, 10984, 11500, 13730, 21968, 23000, 27460, 31579, 34325, 46000, 54920, 63158, 68650, 109840, 126316, 137300, 157895, 171625, 252632, 274600, 315790, 343250, 505264, 549200, 631580, 686500, 789475, 1263160, 1373000, 1578950, 2526320, 2746000, 3157900, 3947375, 6315800, 7894750, 12631600, 15789500, 31579000, 63158000]

約数ペア:

[(1, 63158000), (2, 31579000), (4, 15789500), (5, 12631600), (8, 7894750), (10, 6315800), (16, 3947375), (20, 3157900), (23, 2746000), (25, 2526320), (40, 1578950), (46, 1373000), (50, 1263160), (80, 789475), (92, 686500), (100, 631580), (115, 549200), (125, 505264), (184, 343250), (200, 315790), (230, 274600), (250, 252632), (368, 171625), (400, 157895), (460, 137300), (500, 126316), (575, 109840), (920, 68650), (1000, 63158), (1150, 54920), (1373, 46000), (1840, 34325), (2000, 31579), (2300, 27460), (2746, 23000), (2875, 21968), (4600, 13730), (5492, 11500), (5750, 10984), (6865, 9200)]