13091200

素因数分解:

$2^7\times 5^2\times {\mathrm{4091}}^1$

素因数の和:4115

約数の個数: 48

約数和(自身を含む): 32347260

約数和(自身を除く): 19256060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 4091, 8182, 16364, 20455, 32728, 40910, 65456, 81820, 102275, 130912, 163640, 204550, 261824, 327280, 409100, 523648, 654560, 818200, 1309120, 1636400, 2618240, 3272800, 6545600, 13091200]

約数ペア:

[(1, 13091200), (2, 6545600), (4, 3272800), (5, 2618240), (8, 1636400), (10, 1309120), (16, 818200), (20, 654560), (25, 523648), (32, 409100), (40, 327280), (50, 261824), (64, 204550), (80, 163640), (100, 130912), (128, 102275), (160, 81820), (200, 65456), (320, 40910), (400, 32728), (640, 20455), (800, 16364), (1600, 8182), (3200, 4091)]