20175043600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{50087}}^1$

素因数の和:50177

約数の個数: 120

約数和(自身を含む): 51985333440

約数和(自身を除く): 31810289840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 106, 152, 190, 200, 212, 265, 304, 380, 400, 424, 475, 530, 760, 848, 950, 1007, 1060, 1325, 1520, 1900, 2014, 2120, 2650, 3800, 4028, 4240, 5035, 5300, 7600, 8056, 10070, 10600, 16112, 20140, 21200, 25175, 40280, 50087, 50350, 80560, 100174, 100700, 200348, 201400, 250435, 400696, 402800, 500870, 801392, 951653, 1001740, 1252175, 1903306, 2003480, 2504350, 2654611, 3806612, 4006960, 4758265, 5008700, 5309222, 7613224, 9516530, 10017400, 10618444, 13273055, 15226448, 19033060, 20034800, 21236888, 23791325, 26546110, 38066120, 42473776, 47582650, 50437609, 53092220, 66365275, 76132240, 95165300, 100875218, 106184440, 132730550, 190330600, 201750436, 212368880, 252188045, 265461100, 380661200, 403500872, 504376090, 530922200, 807001744, 1008752180, 1061844400, 1260940225, 2017504360, 2521880450, 4035008720, 5043760900, 10087521800, 20175043600]

約数ペア:

[(1, 20175043600), (2, 10087521800), (4, 5043760900), (5, 4035008720), (8, 2521880450), (10, 2017504360), (16, 1260940225), (19, 1061844400), (20, 1008752180), (25, 807001744), (38, 530922200), (40, 504376090), (50, 403500872), (53, 380661200), (76, 265461100), (80, 252188045), (95, 212368880), (100, 201750436), (106, 190330600), (152, 132730550), (190, 106184440), (200, 100875218), (212, 95165300), (265, 76132240), (304, 66365275), (380, 53092220), (400, 50437609), (424, 47582650), (475, 42473776), (530, 38066120), (760, 26546110), (848, 23791325), (950, 21236888), (1007, 20034800), (1060, 19033060), (1325, 15226448), (1520, 13273055), (1900, 10618444), (2014, 10017400), (2120, 9516530), (2650, 7613224), (3800, 5309222), (4028, 5008700), (4240, 4758265), (5035, 4006960), (5300, 3806612), (7600, 2654611), (8056, 2504350), (10070, 2003480), (10600, 1903306), (16112, 1252175), (20140, 1001740), (21200, 951653), (25175, 801392), (40280, 500870), (50087, 402800), (50350, 400696), (80560, 250435), (100174, 201400), (100700, 200348)]