4190290420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{40849}}^1$

素因数の和:41104

約数の個数: 48

約数和(自身を含む): 9223603200

約数和(自身を除く): 5033312780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 223, 230, 446, 460, 892, 1115, 2230, 4460, 5129, 10258, 20516, 25645, 40849, 51290, 81698, 102580, 163396, 204245, 408490, 816980, 939527, 1879054, 3758108, 4697635, 9109327, 9395270, 18218654, 18790540, 36437308, 45546635, 91093270, 182186540, 209514521, 419029042, 838058084, 1047572605, 2095145210, 4190290420]

約数ペア:

[(1, 4190290420), (2, 2095145210), (4, 1047572605), (5, 838058084), (10, 419029042), (20, 209514521), (23, 182186540), (46, 91093270), (92, 45546635), (115, 36437308), (223, 18790540), (230, 18218654), (446, 9395270), (460, 9109327), (892, 4697635), (1115, 3758108), (2230, 1879054), (4460, 939527), (5129, 816980), (10258, 408490), (20516, 204245), (25645, 163396), (40849, 102580), (51290, 81698)]