148856200

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7673}}^1$

素因数の和:7786

約数の個数: 48

約数和(自身を含む): 349704180

約数和(自身を除く): 200847980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 3880, 4850, 7673, 9700, 15346, 19400, 30692, 38365, 61384, 76730, 153460, 191825, 306920, 383650, 744281, 767300, 1488562, 1534600, 2977124, 3721405, 5954248, 7442810, 14885620, 18607025, 29771240, 37214050, 74428100, 148856200]

約数ペア:

[(1, 148856200), (2, 74428100), (4, 37214050), (5, 29771240), (8, 18607025), (10, 14885620), (20, 7442810), (25, 5954248), (40, 3721405), (50, 2977124), (97, 1534600), (100, 1488562), (194, 767300), (200, 744281), (388, 383650), (485, 306920), (776, 191825), (970, 153460), (1940, 76730), (2425, 61384), (3880, 38365), (4850, 30692), (7673, 19400), (9700, 15346)]