1036921780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{5003}}^1$

素因数の和:5296

約数の個数: 48

約数和(自身を含む): 2237868864

約数和(自身を除く): 1200947084

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 241, 430, 482, 860, 964, 1205, 2410, 4820, 5003, 10006, 10363, 20012, 20726, 25015, 41452, 50030, 51815, 100060, 103630, 207260, 215129, 430258, 860516, 1075645, 1205723, 2151290, 2411446, 4302580, 4822892, 6028615, 12057230, 24114460, 51846089, 103692178, 207384356, 259230445, 518460890, 1036921780]

約数ペア:

[(1, 1036921780), (2, 518460890), (4, 259230445), (5, 207384356), (10, 103692178), (20, 51846089), (43, 24114460), (86, 12057230), (172, 6028615), (215, 4822892), (241, 4302580), (430, 2411446), (482, 2151290), (860, 1205723), (964, 1075645), (1205, 860516), (2410, 430258), (4820, 215129), (5003, 207260), (10006, 103630), (10363, 100060), (20012, 51815), (20726, 50030), (25015, 41452)]