131975600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7673}}^1$

素因数の和:7734

約数の個数: 60

約数和(自身を含む): 324487416

約数和(自身を除く): 192511816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 7673, 8600, 15346, 17200, 30692, 38365, 61384, 76730, 122768, 153460, 191825, 306920, 329939, 383650, 613840, 659878, 767300, 1319756, 1534600, 1649695, 2639512, 3069200, 3299390, 5279024, 6598780, 8248475, 13197560, 16496950, 26395120, 32993900, 65987800, 131975600]

約数ペア:

[(1, 131975600), (2, 65987800), (4, 32993900), (5, 26395120), (8, 16496950), (10, 13197560), (16, 8248475), (20, 6598780), (25, 5279024), (40, 3299390), (43, 3069200), (50, 2639512), (80, 1649695), (86, 1534600), (100, 1319756), (172, 767300), (200, 659878), (215, 613840), (344, 383650), (400, 329939), (430, 306920), (688, 191825), (860, 153460), (1075, 122768), (1720, 76730), (2150, 61384), (3440, 38365), (4300, 30692), (7673, 17200), (8600, 15346)]