2498045180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{7951}}^1$

素因数の和:8666

約数の個数: 48

約数和(自身を含む): 5482681344

約数和(自身を除く): 2984636164

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 683, 1366, 2732, 3415, 6830, 7951, 13660, 15709, 15902, 31418, 31804, 39755, 62836, 78545, 79510, 157090, 159020, 182873, 314180, 365746, 731492, 914365, 1828730, 3657460, 5430533, 10861066, 21722132, 27152665, 54305330, 108610660, 124902259, 249804518, 499609036, 624511295, 1249022590, 2498045180]

約数ペア:

[(1, 2498045180), (2, 1249022590), (4, 624511295), (5, 499609036), (10, 249804518), (20, 124902259), (23, 108610660), (46, 54305330), (92, 27152665), (115, 21722132), (230, 10861066), (460, 5430533), (683, 3657460), (1366, 1828730), (2732, 914365), (3415, 731492), (6830, 365746), (7951, 314180), (13660, 182873), (15709, 159020), (15902, 157090), (31418, 79510), (31804, 78545), (39755, 62836)]