172596950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 341592720

約数和(自身を除く): 168995770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 190, 194, 475, 485, 950, 970, 1843, 1873, 2425, 3686, 3746, 4850, 9215, 9365, 18430, 18730, 35587, 46075, 46825, 71174, 92150, 93650, 177935, 181681, 355870, 363362, 889675, 908405, 1779350, 1816810, 3451939, 4542025, 6903878, 9084050, 17259695, 34519390, 86298475, 172596950]

約数ペア:

[(1, 172596950), (2, 86298475), (5, 34519390), (10, 17259695), (19, 9084050), (25, 6903878), (38, 4542025), (50, 3451939), (95, 1816810), (97, 1779350), (190, 908405), (194, 889675), (475, 363362), (485, 355870), (950, 181681), (970, 177935), (1843, 93650), (1873, 92150), (2425, 71174), (3686, 46825), (3746, 46075), (4850, 35587), (9215, 18730), (9365, 18430)]