77132650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7159

約数の個数: 48

約数和(自身を含む): 169274880

約数和(自身を除く): 92142230

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 7109, 10850, 14218, 35545, 49763, 71090, 99526, 177725, 220379, 248815, 355450, 440758, 497630, 1101895, 1244075, 1542653, 2203790, 2488150, 3085306, 5509475, 7713265, 11018950, 15426530, 38566325, 77132650]

約数ペア:

[(1, 77132650), (2, 38566325), (5, 15426530), (7, 11018950), (10, 7713265), (14, 5509475), (25, 3085306), (31, 2488150), (35, 2203790), (50, 1542653), (62, 1244075), (70, 1101895), (155, 497630), (175, 440758), (217, 355450), (310, 248815), (350, 220379), (434, 177725), (775, 99526), (1085, 71090), (1550, 49763), (2170, 35545), (5425, 14218), (7109, 10850)]