12367007960

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{254047}}^1$

素因数の和:255275

約数の個数: 32

約数和(自身を含む): 27848741760

約数和(自身を除く): 15481733800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 4868, 6085, 9736, 12170, 24340, 48680, 254047, 508094, 1016188, 1270235, 2032376, 2540470, 5080940, 10161880, 309175199, 618350398, 1236700796, 1545875995, 2473401592, 3091751990, 6183503980, 12367007960]

約数ペア:

[(1, 12367007960), (2, 6183503980), (4, 3091751990), (5, 2473401592), (8, 1545875995), (10, 1236700796), (20, 618350398), (40, 309175199), (1217, 10161880), (2434, 5080940), (4868, 2540470), (6085, 2032376), (9736, 1270235), (12170, 1016188), (24340, 508094), (48680, 254047)]