1569884380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{87119}}^1$

素因数の和:87198

約数の個数: 48

約数和(自身を含む): 3556586880

約数和(自身を除く): 1986702500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 18020, 87119, 174238, 348476, 435595, 871190, 1481023, 1742380, 2962046, 4617307, 5924092, 7405115, 9234614, 14810230, 18469228, 23086535, 29620460, 46173070, 78494219, 92346140, 156988438, 313976876, 392471095, 784942190, 1569884380]

約数ペア:

[(1, 1569884380), (2, 784942190), (4, 392471095), (5, 313976876), (10, 156988438), (17, 92346140), (20, 78494219), (34, 46173070), (53, 29620460), (68, 23086535), (85, 18469228), (106, 14810230), (170, 9234614), (212, 7405115), (265, 5924092), (340, 4617307), (530, 2962046), (901, 1742380), (1060, 1481023), (1802, 871190), (3604, 435595), (4505, 348476), (9010, 174238), (18020, 87119)]