42827000

素因数分解:

$2^3\times 5^3\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 101368800

約数和(自身を除く): 58541800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 125, 200, 226, 250, 379, 452, 500, 565, 758, 904, 1000, 1130, 1516, 1895, 2260, 2825, 3032, 3790, 4520, 5650, 7580, 9475, 11300, 14125, 15160, 18950, 22600, 28250, 37900, 42827, 47375, 56500, 75800, 85654, 94750, 113000, 171308, 189500, 214135, 342616, 379000, 428270, 856540, 1070675, 1713080, 2141350, 4282700, 5353375, 8565400, 10706750, 21413500, 42827000]

約数ペア:

[(1, 42827000), (2, 21413500), (4, 10706750), (5, 8565400), (8, 5353375), (10, 4282700), (20, 2141350), (25, 1713080), (40, 1070675), (50, 856540), (100, 428270), (113, 379000), (125, 342616), (200, 214135), (226, 189500), (250, 171308), (379, 113000), (452, 94750), (500, 85654), (565, 75800), (758, 56500), (904, 47375), (1000, 42827), (1130, 37900), (1516, 28250), (1895, 22600), (2260, 18950), (2825, 15160), (3032, 14125), (3790, 11300), (4520, 9475), (5650, 7580)]