13236400000

素因数分解:

$2^7\times 5^5\times {\mathrm{33091}}^1$

素因数の和:33130

約数の個数: 96

約数和(自身を含む): 32960624760

約数和(自身を除く): 19724224760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 625, 640, 800, 1000, 1250, 1600, 2000, 2500, 3125, 3200, 4000, 5000, 6250, 8000, 10000, 12500, 16000, 20000, 25000, 33091, 40000, 50000, 66182, 80000, 100000, 132364, 165455, 200000, 264728, 330910, 400000, 529456, 661820, 827275, 1058912, 1323640, 1654550, 2117824, 2647280, 3309100, 4136375, 4235648, 5294560, 6618200, 8272750, 10589120, 13236400, 16545500, 20681875, 21178240, 26472800, 33091000, 41363750, 52945600, 66182000, 82727500, 103409375, 105891200, 132364000, 165455000, 206818750, 264728000, 330910000, 413637500, 529456000, 661820000, 827275000, 1323640000, 1654550000, 2647280000, 3309100000, 6618200000, 13236400000]

約数ペア:

[(1, 13236400000), (2, 6618200000), (4, 3309100000), (5, 2647280000), (8, 1654550000), (10, 1323640000), (16, 827275000), (20, 661820000), (25, 529456000), (32, 413637500), (40, 330910000), (50, 264728000), (64, 206818750), (80, 165455000), (100, 132364000), (125, 105891200), (128, 103409375), (160, 82727500), (200, 66182000), (250, 52945600), (320, 41363750), (400, 33091000), (500, 26472800), (625, 21178240), (640, 20681875), (800, 16545500), (1000, 13236400), (1250, 10589120), (1600, 8272750), (2000, 6618200), (2500, 5294560), (3125, 4235648), (3200, 4136375), (4000, 3309100), (5000, 2647280), (6250, 2117824), (8000, 1654550), (10000, 1323640), (12500, 1058912), (16000, 827275), (20000, 661820), (25000, 529456), (33091, 400000), (40000, 330910), (50000, 264728), (66182, 200000), (80000, 165455), (100000, 132364)]