32311900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 75463920

約数和(自身を除く): 43152020

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 166, 170, 229, 332, 340, 415, 425, 458, 830, 850, 916, 1145, 1411, 1660, 1700, 2075, 2290, 2822, 3893, 4150, 4580, 5644, 5725, 7055, 7786, 8300, 11450, 14110, 15572, 19007, 19465, 22900, 28220, 35275, 38014, 38930, 70550, 76028, 77860, 95035, 97325, 141100, 190070, 194650, 323119, 380140, 389300, 475175, 646238, 950350, 1292476, 1615595, 1900700, 3231190, 6462380, 8077975, 16155950, 32311900]

約数ペア:

[(1, 32311900), (2, 16155950), (4, 8077975), (5, 6462380), (10, 3231190), (17, 1900700), (20, 1615595), (25, 1292476), (34, 950350), (50, 646238), (68, 475175), (83, 389300), (85, 380140), (100, 323119), (166, 194650), (170, 190070), (229, 141100), (332, 97325), (340, 95035), (415, 77860), (425, 76028), (458, 70550), (830, 38930), (850, 38014), (916, 35275), (1145, 28220), (1411, 22900), (1660, 19465), (1700, 19007), (2075, 15572), (2290, 14110), (2822, 11450), (3893, 8300), (4150, 7786), (4580, 7055), (5644, 5725)]