82119400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 210477600

約数和(自身を除く): 128358200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 163, 200, 220, 229, 275, 326, 440, 458, 550, 652, 815, 916, 1100, 1145, 1304, 1630, 1793, 1832, 2200, 2290, 2519, 3260, 3586, 4075, 4580, 5038, 5725, 6520, 7172, 8150, 8965, 9160, 10076, 11450, 12595, 14344, 16300, 17930, 20152, 22900, 25190, 32600, 35860, 37327, 44825, 45800, 50380, 62975, 71720, 74654, 89650, 100760, 125950, 149308, 179300, 186635, 251900, 298616, 358600, 373270, 410597, 503800, 746540, 821194, 933175, 1493080, 1642388, 1866350, 2052985, 3284776, 3732700, 4105970, 7465400, 8211940, 10264925, 16423880, 20529850, 41059700, 82119400]

約数ペア:

[(1, 82119400), (2, 41059700), (4, 20529850), (5, 16423880), (8, 10264925), (10, 8211940), (11, 7465400), (20, 4105970), (22, 3732700), (25, 3284776), (40, 2052985), (44, 1866350), (50, 1642388), (55, 1493080), (88, 933175), (100, 821194), (110, 746540), (163, 503800), (200, 410597), (220, 373270), (229, 358600), (275, 298616), (326, 251900), (440, 186635), (458, 179300), (550, 149308), (652, 125950), (815, 100760), (916, 89650), (1100, 74654), (1145, 71720), (1304, 62975), (1630, 50380), (1793, 45800), (1832, 44825), (2200, 37327), (2290, 35860), (2519, 32600), (3260, 25190), (3586, 22900), (4075, 20152), (4580, 17930), (5038, 16300), (5725, 14344), (6520, 12595), (7172, 11450), (8150, 10076), (8965, 9160)]