82112300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 195820800

約数和(自身を除く): 113708500

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1879, 1900, 2185, 2300, 3758, 4370, 7516, 8740, 9395, 10925, 18790, 21850, 35701, 37580, 43217, 43700, 46975, 71402, 86434, 93950, 142804, 172868, 178505, 187900, 216085, 357010, 432170, 714020, 821123, 864340, 892525, 1080425, 1642246, 1785050, 2160850, 3284492, 3570100, 4105615, 4321700, 8211230, 16422460, 20528075, 41056150, 82112300]

約数ペア:

[(1, 82112300), (2, 41056150), (4, 20528075), (5, 16422460), (10, 8211230), (19, 4321700), (20, 4105615), (23, 3570100), (25, 3284492), (38, 2160850), (46, 1785050), (50, 1642246), (76, 1080425), (92, 892525), (95, 864340), (100, 821123), (115, 714020), (190, 432170), (230, 357010), (380, 216085), (437, 187900), (460, 178505), (475, 172868), (575, 142804), (874, 93950), (950, 86434), (1150, 71402), (1748, 46975), (1879, 43700), (1900, 43217), (2185, 37580), (2300, 35701), (3758, 21850), (4370, 18790), (7516, 10925), (8740, 9395)]