24392540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 28696804

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 151, 164, 197, 205, 302, 394, 410, 604, 755, 788, 820, 985, 1510, 1970, 3020, 3940, 6191, 8077, 12382, 16154, 24764, 29747, 30955, 32308, 40385, 59494, 61910, 80770, 118988, 123820, 148735, 161540, 297470, 594940, 1219627, 2439254, 4878508, 6098135, 12196270, 24392540]

約数ペア:

[(1, 24392540), (2, 12196270), (4, 6098135), (5, 4878508), (10, 2439254), (20, 1219627), (41, 594940), (82, 297470), (151, 161540), (164, 148735), (197, 123820), (205, 118988), (302, 80770), (394, 61910), (410, 59494), (604, 40385), (755, 32308), (788, 30955), (820, 29747), (985, 24764), (1510, 16154), (1970, 12382), (3020, 8077), (3940, 6191)]