74100403640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{87643}}^1$

素因数の和:88596

約数の個数: 64

約数和(自身を含む): 174166156800

約数和(自身を除く): 100065753160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 919, 920, 1838, 3676, 4595, 7352, 9190, 18380, 21137, 36760, 42274, 84548, 87643, 105685, 169096, 175286, 211370, 350572, 422740, 438215, 701144, 845480, 876430, 1752860, 2015789, 3505720, 4031578, 8063156, 10078945, 16126312, 20157890, 40315780, 80543917, 80631560, 161087834, 322175668, 402719585, 644351336, 805439170, 1610878340, 1852510091, 3221756680, 3705020182, 7410040364, 9262550455, 14820080728, 18525100910, 37050201820, 74100403640]

約数ペア:

[(1, 74100403640), (2, 37050201820), (4, 18525100910), (5, 14820080728), (8, 9262550455), (10, 7410040364), (20, 3705020182), (23, 3221756680), (40, 1852510091), (46, 1610878340), (92, 805439170), (115, 644351336), (184, 402719585), (230, 322175668), (460, 161087834), (919, 80631560), (920, 80543917), (1838, 40315780), (3676, 20157890), (4595, 16126312), (7352, 10078945), (9190, 8063156), (18380, 4031578), (21137, 3505720), (36760, 2015789), (42274, 1752860), (84548, 876430), (87643, 845480), (105685, 701144), (169096, 438215), (175286, 422740), (211370, 350572)]