40377519970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1\times {\mathrm{75979}}^1$

素因数の和:78802

約数の個数: 32

約数和(自身を含む): 76533134400

約数和(自身を除く): 36155614430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2797, 5594, 13985, 27970, 53143, 75979, 106286, 151958, 265715, 379895, 531430, 759790, 1443601, 2887202, 7218005, 14436010, 212513263, 425026526, 1062566315, 2125132630, 4037751997, 8075503994, 20188759985, 40377519970]

約数ペア:

[(1, 40377519970), (2, 20188759985), (5, 8075503994), (10, 4037751997), (19, 2125132630), (38, 1062566315), (95, 425026526), (190, 212513263), (2797, 14436010), (5594, 7218005), (13985, 2887202), (27970, 1443601), (53143, 759790), (75979, 531430), (106286, 379895), (151958, 265715)]