2279068520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{6151}}^1$

素因数の和:6378

約数の個数: 64

約数和(自身を含む): 5248886400

約数和(自身を除く): 2969817880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 157, 236, 295, 314, 472, 590, 628, 785, 1180, 1256, 1570, 2360, 3140, 6151, 6280, 9263, 12302, 18526, 24604, 30755, 37052, 46315, 49208, 61510, 74104, 92630, 123020, 185260, 246040, 362909, 370520, 725818, 965707, 1451636, 1814545, 1931414, 2903272, 3629090, 3862828, 4828535, 7258180, 7725656, 9657070, 14516360, 19314140, 38628280, 56976713, 113953426, 227906852, 284883565, 455813704, 569767130, 1139534260, 2279068520]

約数ペア:

[(1, 2279068520), (2, 1139534260), (4, 569767130), (5, 455813704), (8, 284883565), (10, 227906852), (20, 113953426), (40, 56976713), (59, 38628280), (118, 19314140), (157, 14516360), (236, 9657070), (295, 7725656), (314, 7258180), (472, 4828535), (590, 3862828), (628, 3629090), (785, 2903272), (1180, 1931414), (1256, 1814545), (1570, 1451636), (2360, 965707), (3140, 725818), (6151, 370520), (6280, 362909), (9263, 246040), (12302, 185260), (18526, 123020), (24604, 92630), (30755, 74104), (37052, 61510), (46315, 49208)]