7841216480

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{214007}}^1$

素因数の和:214251

約数の個数: 48

約数和(自身を含む): 18605855520

約数和(自身を除く): 10764639040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 7328, 9160, 18320, 36640, 214007, 428014, 856028, 1070035, 1712056, 2140070, 3424112, 4280140, 6848224, 8560280, 17120560, 34241120, 49007603, 98015206, 196030412, 245038015, 392060824, 490076030, 784121648, 980152060, 1568243296, 1960304120, 3920608240, 7841216480]

約数ペア:

[(1, 7841216480), (2, 3920608240), (4, 1960304120), (5, 1568243296), (8, 980152060), (10, 784121648), (16, 490076030), (20, 392060824), (32, 245038015), (40, 196030412), (80, 98015206), (160, 49007603), (229, 34241120), (458, 17120560), (916, 8560280), (1145, 6848224), (1832, 4280140), (2290, 3424112), (3664, 2140070), (4580, 1712056), (7328, 1070035), (9160, 856028), (18320, 428014), (36640, 214007)]