27199760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48571}}^1$

素因数の和:48591

約数の個数: 40

約数和(自身を含む): 72275136

約数和(自身を除く): 45075376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48571, 97142, 194284, 242855, 339997, 388568, 485710, 679994, 777136, 971420, 1359988, 1699985, 1942840, 2719976, 3399970, 3885680, 5439952, 6799940, 13599880, 27199760]

約数ペア:

[(1, 27199760), (2, 13599880), (4, 6799940), (5, 5439952), (7, 3885680), (8, 3399970), (10, 2719976), (14, 1942840), (16, 1699985), (20, 1359988), (28, 971420), (35, 777136), (40, 679994), (56, 485710), (70, 388568), (80, 339997), (112, 242855), (140, 194284), (280, 97142), (560, 48571)]