84962300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 196497840

約数和(自身を除く): 111535540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 97, 100, 190, 194, 380, 388, 461, 475, 485, 922, 950, 970, 1843, 1844, 1900, 1940, 2305, 2425, 3686, 4610, 4850, 7372, 8759, 9215, 9220, 9700, 11525, 17518, 18430, 23050, 35036, 36860, 43795, 44717, 46075, 46100, 87590, 89434, 92150, 175180, 178868, 184300, 218975, 223585, 437950, 447170, 849623, 875900, 894340, 1117925, 1699246, 2235850, 3398492, 4248115, 4471700, 8496230, 16992460, 21240575, 42481150, 84962300]

約数ペア:

[(1, 84962300), (2, 42481150), (4, 21240575), (5, 16992460), (10, 8496230), (19, 4471700), (20, 4248115), (25, 3398492), (38, 2235850), (50, 1699246), (76, 1117925), (95, 894340), (97, 875900), (100, 849623), (190, 447170), (194, 437950), (380, 223585), (388, 218975), (461, 184300), (475, 178868), (485, 175180), (922, 92150), (950, 89434), (970, 87590), (1843, 46100), (1844, 46075), (1900, 44717), (1940, 43795), (2305, 36860), (2425, 35036), (3686, 23050), (4610, 18430), (4850, 17518), (7372, 11525), (8759, 9700), (9215, 9220)]