23983480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 33040520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 131, 184, 199, 230, 262, 398, 460, 524, 655, 796, 920, 995, 1048, 1310, 1592, 1990, 2620, 3013, 3980, 4577, 5240, 6026, 7960, 9154, 12052, 15065, 18308, 22885, 24104, 26069, 30130, 36616, 45770, 52138, 60260, 91540, 104276, 120520, 130345, 183080, 208552, 260690, 521380, 599587, 1042760, 1199174, 2398348, 2997935, 4796696, 5995870, 11991740, 23983480]

約数ペア:

[(1, 23983480), (2, 11991740), (4, 5995870), (5, 4796696), (8, 2997935), (10, 2398348), (20, 1199174), (23, 1042760), (40, 599587), (46, 521380), (92, 260690), (115, 208552), (131, 183080), (184, 130345), (199, 120520), (230, 104276), (262, 91540), (398, 60260), (460, 52138), (524, 45770), (655, 36616), (796, 30130), (920, 26069), (995, 24104), (1048, 22885), (1310, 18308), (1592, 15065), (1990, 12052), (2620, 9154), (3013, 7960), (3980, 6026), (4577, 5240)]