68023480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2927}}^1$

素因数の和:3028

約数の個数: 64

約数和(自身を含む): 177085440

約数和(自身を除く): 109061960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 2927, 3320, 4648, 5810, 5854, 11620, 11708, 14635, 20489, 23240, 23416, 29270, 40978, 58540, 81956, 102445, 117080, 163912, 204890, 242941, 409780, 485882, 819560, 971764, 1214705, 1700587, 1943528, 2429410, 3401174, 4858820, 6802348, 8502935, 9717640, 13604696, 17005870, 34011740, 68023480]

約数ペア:

[(1, 68023480), (2, 34011740), (4, 17005870), (5, 13604696), (7, 9717640), (8, 8502935), (10, 6802348), (14, 4858820), (20, 3401174), (28, 2429410), (35, 1943528), (40, 1700587), (56, 1214705), (70, 971764), (83, 819560), (140, 485882), (166, 409780), (280, 242941), (332, 204890), (415, 163912), (581, 117080), (664, 102445), (830, 81956), (1162, 58540), (1660, 40978), (2324, 29270), (2905, 23416), (2927, 23240), (3320, 20489), (4648, 14635), (5810, 11708), (5854, 11620)]