1344992080

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{69761}}^1$

素因数の和:70015

約数の個数: 40

約数和(自身を含む): 3140127144

約数和(自身を除く): 1795135064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 9640, 19280, 69761, 139522, 279044, 348805, 558088, 697610, 1116176, 1395220, 2790440, 5580880, 16812401, 33624802, 67249604, 84062005, 134499208, 168124010, 268998416, 336248020, 672496040, 1344992080]

約数ペア:

[(1, 1344992080), (2, 672496040), (4, 336248020), (5, 268998416), (8, 168124010), (10, 134499208), (16, 84062005), (20, 67249604), (40, 33624802), (80, 16812401), (241, 5580880), (482, 2790440), (964, 1395220), (1205, 1116176), (1928, 697610), (2410, 558088), (3856, 348805), (4820, 279044), (9640, 139522), (19280, 69761)]