7772480

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 56

約数和(自身を含む): 18763488

約数和(自身を除く): 10991008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 227, 320, 428, 454, 535, 856, 908, 1070, 1135, 1712, 1816, 2140, 2270, 3424, 3632, 4280, 4540, 6848, 7264, 8560, 9080, 14528, 17120, 18160, 24289, 34240, 36320, 48578, 72640, 97156, 121445, 194312, 242890, 388624, 485780, 777248, 971560, 1554496, 1943120, 3886240, 7772480]

約数ペア:

[(1, 7772480), (2, 3886240), (4, 1943120), (5, 1554496), (8, 971560), (10, 777248), (16, 485780), (20, 388624), (32, 242890), (40, 194312), (64, 121445), (80, 97156), (107, 72640), (160, 48578), (214, 36320), (227, 34240), (320, 24289), (428, 18160), (454, 17120), (535, 14528), (856, 9080), (908, 8560), (1070, 7264), (1135, 6848), (1712, 4540), (1816, 4280), (2140, 3632), (2270, 3424)]