15694717520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{7039}}^1$

素因数の和:7692

約数の個数: 80

約数和(自身を含む): 37334753280

約数和(自身を除く): 21640035760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 593, 752, 940, 1186, 1880, 2372, 2965, 3760, 4744, 5930, 7039, 9488, 11860, 14078, 23720, 27871, 28156, 35195, 47440, 55742, 56312, 70390, 111484, 112624, 139355, 140780, 222968, 278710, 281560, 330833, 445936, 557420, 563120, 661666, 1114840, 1323332, 1654165, 2229680, 2646664, 3308330, 4174127, 5293328, 6616660, 8348254, 13233320, 16696508, 20870635, 26466640, 33393016, 41741270, 66786032, 83482540, 166965080, 196183969, 333930160, 392367938, 784735876, 980919845, 1569471752, 1961839690, 3138943504, 3923679380, 7847358760, 15694717520]

約数ペア:

[(1, 15694717520), (2, 7847358760), (4, 3923679380), (5, 3138943504), (8, 1961839690), (10, 1569471752), (16, 980919845), (20, 784735876), (40, 392367938), (47, 333930160), (80, 196183969), (94, 166965080), (188, 83482540), (235, 66786032), (376, 41741270), (470, 33393016), (593, 26466640), (752, 20870635), (940, 16696508), (1186, 13233320), (1880, 8348254), (2372, 6616660), (2965, 5293328), (3760, 4174127), (4744, 3308330), (5930, 2646664), (7039, 2229680), (9488, 1654165), (11860, 1323332), (14078, 1114840), (23720, 661666), (27871, 563120), (28156, 557420), (35195, 445936), (47440, 330833), (55742, 281560), (56312, 278710), (70390, 222968), (111484, 140780), (112624, 139355)]