13634415040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1374437}}^1$

素因数の和:1374485

約数の個数: 56

約数和(自身を含む): 33514296192

約数和(自身を除く): 19879881152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 1374437, 2748874, 5497748, 6872185, 10995496, 13744370, 21990992, 27488740, 42607547, 43981984, 54977480, 85215094, 87963968, 109954960, 170430188, 213037735, 219909920, 340860376, 426075470, 439819840, 681720752, 852150940, 1363441504, 1704301880, 2726883008, 3408603760, 6817207520, 13634415040]

約数ペア:

[(1, 13634415040), (2, 6817207520), (4, 3408603760), (5, 2726883008), (8, 1704301880), (10, 1363441504), (16, 852150940), (20, 681720752), (31, 439819840), (32, 426075470), (40, 340860376), (62, 219909920), (64, 213037735), (80, 170430188), (124, 109954960), (155, 87963968), (160, 85215094), (248, 54977480), (310, 43981984), (320, 42607547), (496, 27488740), (620, 21990992), (992, 13744370), (1240, 10995496), (1984, 6872185), (2480, 5497748), (4960, 2748874), (9920, 1374437)]