19636800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{4091}}^1$

素因数の和:4116

約数の個数: 84

約数和(自身を含む): 64440816

約数和(自身を除く): 44804016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4091, 4800, 8182, 12273, 16364, 20455, 24546, 32728, 40910, 49092, 61365, 65456, 81820, 98184, 102275, 122730, 130912, 163640, 196368, 204550, 245460, 261824, 306825, 327280, 392736, 409100, 490920, 613650, 654560, 785472, 818200, 981840, 1227300, 1309120, 1636400, 1963680, 2454600, 3272800, 3927360, 4909200, 6545600, 9818400, 19636800]

約数ペア:

[(1, 19636800), (2, 9818400), (3, 6545600), (4, 4909200), (5, 3927360), (6, 3272800), (8, 2454600), (10, 1963680), (12, 1636400), (15, 1309120), (16, 1227300), (20, 981840), (24, 818200), (25, 785472), (30, 654560), (32, 613650), (40, 490920), (48, 409100), (50, 392736), (60, 327280), (64, 306825), (75, 261824), (80, 245460), (96, 204550), (100, 196368), (120, 163640), (150, 130912), (160, 122730), (192, 102275), (200, 98184), (240, 81820), (300, 65456), (320, 61365), (400, 49092), (480, 40910), (600, 32728), (800, 24546), (960, 20455), (1200, 16364), (1600, 12273), (2400, 8182), (4091, 4800)]