10362680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 24641280

約数和(自身を除く): 14278600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 122, 124, 137, 155, 244, 248, 274, 305, 310, 488, 548, 610, 620, 685, 1096, 1220, 1240, 1370, 1891, 2440, 2740, 3782, 4247, 5480, 7564, 8357, 8494, 9455, 15128, 16714, 16988, 18910, 21235, 33428, 33976, 37820, 41785, 42470, 66856, 75640, 83570, 84940, 167140, 169880, 259067, 334280, 518134, 1036268, 1295335, 2072536, 2590670, 5181340, 10362680]

約数ペア:

[(1, 10362680), (2, 5181340), (4, 2590670), (5, 2072536), (8, 1295335), (10, 1036268), (20, 518134), (31, 334280), (40, 259067), (61, 169880), (62, 167140), (122, 84940), (124, 83570), (137, 75640), (155, 66856), (244, 42470), (248, 41785), (274, 37820), (305, 33976), (310, 33428), (488, 21235), (548, 18910), (610, 16988), (620, 16714), (685, 15128), (1096, 9455), (1220, 8494), (1240, 8357), (1370, 7564), (1891, 5480), (2440, 4247), (2740, 3782)]