33688760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 87782400

約数和(自身を除く): 54093640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1523, 1580, 2212, 2765, 3046, 3160, 4424, 5530, 6092, 7615, 10661, 11060, 12184, 15230, 21322, 22120, 30460, 42644, 53305, 60920, 85288, 106610, 120317, 213220, 240634, 426440, 481268, 601585, 842219, 962536, 1203170, 1684438, 2406340, 3368876, 4211095, 4812680, 6737752, 8422190, 16844380, 33688760]

約数ペア:

[(1, 33688760), (2, 16844380), (4, 8422190), (5, 6737752), (7, 4812680), (8, 4211095), (10, 3368876), (14, 2406340), (20, 1684438), (28, 1203170), (35, 962536), (40, 842219), (56, 601585), (70, 481268), (79, 426440), (140, 240634), (158, 213220), (280, 120317), (316, 106610), (395, 85288), (553, 60920), (632, 53305), (790, 42644), (1106, 30460), (1523, 22120), (1580, 21322), (2212, 15230), (2765, 12184), (3046, 11060), (3160, 10661), (4424, 7615), (5530, 6092)]