15692888240

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{8273}}^1$

素因数の和:8598

約数の個数: 80

約数和(自身を含む): 36972071136

約数和(自身を除く): 21279182896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 181, 262, 362, 524, 655, 724, 905, 1048, 1310, 1448, 1810, 2096, 2620, 2896, 3620, 5240, 7240, 8273, 10480, 14480, 16546, 23711, 33092, 41365, 47422, 66184, 82730, 94844, 118555, 132368, 165460, 189688, 237110, 330920, 379376, 474220, 661840, 948440, 1083763, 1497413, 1896880, 2167526, 2994826, 4335052, 5418815, 5989652, 7487065, 8670104, 10837630, 11979304, 14974130, 17340208, 21675260, 23958608, 29948260, 43350520, 59896520, 86701040, 119793040, 196161103, 392322206, 784644412, 980805515, 1569288824, 1961611030, 3138577648, 3923222060, 7846444120, 15692888240]

約数ペア:

[(1, 15692888240), (2, 7846444120), (4, 3923222060), (5, 3138577648), (8, 1961611030), (10, 1569288824), (16, 980805515), (20, 784644412), (40, 392322206), (80, 196161103), (131, 119793040), (181, 86701040), (262, 59896520), (362, 43350520), (524, 29948260), (655, 23958608), (724, 21675260), (905, 17340208), (1048, 14974130), (1310, 11979304), (1448, 10837630), (1810, 8670104), (2096, 7487065), (2620, 5989652), (2896, 5418815), (3620, 4335052), (5240, 2994826), (7240, 2167526), (8273, 1896880), (10480, 1497413), (14480, 1083763), (16546, 948440), (23711, 661840), (33092, 474220), (41365, 379376), (47422, 330920), (66184, 237110), (82730, 189688), (94844, 165460), (118555, 132368)]