4938477580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{5879}}^1$

素因数の和:6418

約数の個数: 48

約数和(自身を含む): 10503702720

約数和(自身を除く): 5565225140

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 433, 485, 866, 970, 1732, 1940, 2165, 4330, 5879, 8660, 11758, 23516, 29395, 42001, 58790, 84002, 117580, 168004, 210005, 420010, 570263, 840020, 1140526, 2281052, 2545607, 2851315, 5091214, 5702630, 10182428, 11405260, 12728035, 25456070, 50912140, 246923879, 493847758, 987695516, 1234619395, 2469238790, 4938477580]

約数ペア:

[(1, 4938477580), (2, 2469238790), (4, 1234619395), (5, 987695516), (10, 493847758), (20, 246923879), (97, 50912140), (194, 25456070), (388, 12728035), (433, 11405260), (485, 10182428), (866, 5702630), (970, 5091214), (1732, 2851315), (1940, 2545607), (2165, 2281052), (4330, 1140526), (5879, 840020), (8660, 570263), (11758, 420010), (23516, 210005), (29395, 168004), (42001, 117580), (58790, 84002)]