117640880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2634

約数の個数: 80

約数和(自身を含む): 316479744

約数和(自身を除く): 198838864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2531, 2905, 3320, 4648, 5062, 5810, 6640, 9296, 10124, 11620, 12655, 17717, 20248, 23240, 25310, 35434, 40496, 46480, 50620, 70868, 88585, 101240, 141736, 177170, 202480, 210073, 283472, 354340, 420146, 708680, 840292, 1050365, 1417360, 1470511, 1680584, 2100730, 2941022, 3361168, 4201460, 5882044, 7352555, 8402920, 11764088, 14705110, 16805840, 23528176, 29410220, 58820440, 117640880]

約数ペア:

[(1, 117640880), (2, 58820440), (4, 29410220), (5, 23528176), (7, 16805840), (8, 14705110), (10, 11764088), (14, 8402920), (16, 7352555), (20, 5882044), (28, 4201460), (35, 3361168), (40, 2941022), (56, 2100730), (70, 1680584), (80, 1470511), (83, 1417360), (112, 1050365), (140, 840292), (166, 708680), (280, 420146), (332, 354340), (415, 283472), (560, 210073), (581, 202480), (664, 177170), (830, 141736), (1162, 101240), (1328, 88585), (1660, 70868), (2324, 50620), (2531, 46480), (2905, 40496), (3320, 35434), (4648, 25310), (5062, 23240), (5810, 20248), (6640, 17717), (9296, 12655), (10124, 11620)]