82874600

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6793}}^1$

素因数の和:6870

約数の個数: 48

約数和(自身を含む): 195871020

約数和(自身を除く): 112996420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 6793, 12200, 13586, 27172, 33965, 54344, 67930, 135860, 169825, 271720, 339650, 414373, 679300, 828746, 1358600, 1657492, 2071865, 3314984, 4143730, 8287460, 10359325, 16574920, 20718650, 41437300, 82874600]

約数ペア:

[(1, 82874600), (2, 41437300), (4, 20718650), (5, 16574920), (8, 10359325), (10, 8287460), (20, 4143730), (25, 3314984), (40, 2071865), (50, 1657492), (61, 1358600), (100, 828746), (122, 679300), (200, 414373), (244, 339650), (305, 271720), (488, 169825), (610, 135860), (1220, 67930), (1525, 54344), (2440, 33965), (3050, 27172), (6100, 13586), (6793, 12200)]