188335000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{5381}}^1$

素因数の和:5414

約数の個数: 80

約数和(自身を含む): 504401040

約数和(自身を除く): 316066040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1750, 2500, 3500, 4375, 5000, 5381, 7000, 8750, 10762, 17500, 21524, 26905, 35000, 37667, 43048, 53810, 75334, 107620, 134525, 150668, 188335, 215240, 269050, 301336, 376670, 538100, 672625, 753340, 941675, 1076200, 1345250, 1506680, 1883350, 2690500, 3363125, 3766700, 4708375, 5381000, 6726250, 7533400, 9416750, 13452500, 18833500, 23541875, 26905000, 37667000, 47083750, 94167500, 188335000]

約数ペア:

[(1, 188335000), (2, 94167500), (4, 47083750), (5, 37667000), (7, 26905000), (8, 23541875), (10, 18833500), (14, 13452500), (20, 9416750), (25, 7533400), (28, 6726250), (35, 5381000), (40, 4708375), (50, 3766700), (56, 3363125), (70, 2690500), (100, 1883350), (125, 1506680), (140, 1345250), (175, 1076200), (200, 941675), (250, 753340), (280, 672625), (350, 538100), (500, 376670), (625, 301336), (700, 269050), (875, 215240), (1000, 188335), (1250, 150668), (1400, 134525), (1750, 107620), (2500, 75334), (3500, 53810), (4375, 43048), (5000, 37667), (5381, 35000), (7000, 26905), (8750, 21524), (10762, 17500)]