1736272820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2529

約数の個数: 72

約数和(自身を含む): 3887909928

約数和(自身を除く): 2151637108

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 361, 380, 404, 505, 722, 1010, 1444, 1805, 1919, 2020, 2381, 3610, 3838, 4762, 7220, 7676, 9524, 9595, 11905, 19190, 23810, 36461, 38380, 45239, 47620, 72922, 90478, 145844, 180956, 182305, 226195, 240481, 364610, 452390, 480962, 729220, 859541, 904780, 961924, 1202405, 1719082, 2404810, 3438164, 4297705, 4569139, 4809620, 8595410, 9138278, 17190820, 18276556, 22845695, 45691390, 86813641, 91382780, 173627282, 347254564, 434068205, 868136410, 1736272820]

約数ペア:

[(1, 1736272820), (2, 868136410), (4, 434068205), (5, 347254564), (10, 173627282), (19, 91382780), (20, 86813641), (38, 45691390), (76, 22845695), (95, 18276556), (101, 17190820), (190, 9138278), (202, 8595410), (361, 4809620), (380, 4569139), (404, 4297705), (505, 3438164), (722, 2404810), (1010, 1719082), (1444, 1202405), (1805, 961924), (1919, 904780), (2020, 859541), (2381, 729220), (3610, 480962), (3838, 452390), (4762, 364610), (7220, 240481), (7676, 226195), (9524, 182305), (9595, 180956), (11905, 145844), (19190, 90478), (23810, 72922), (36461, 47620), (38380, 45239)]