12962563480

素因数分解:

$2^3\times 5^1\times {\mathrm{10477}}^1\times {\mathrm{30931}}^1$

素因数の和:41419

約数の個数: 32

約数和(自身を含む): 29169494640

約数和(自身を除く): 16206931160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10477, 20954, 30931, 41908, 52385, 61862, 83816, 104770, 123724, 154655, 209540, 247448, 309310, 419080, 618620, 1237240, 324064087, 648128174, 1296256348, 1620320435, 2592512696, 3240640870, 6481281740, 12962563480]

約数ペア:

[(1, 12962563480), (2, 6481281740), (4, 3240640870), (5, 2592512696), (8, 1620320435), (10, 1296256348), (20, 648128174), (40, 324064087), (10477, 1237240), (20954, 618620), (30931, 419080), (41908, 309310), (52385, 247448), (61862, 209540), (83816, 154655), (104770, 123724)]