39929121580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{53093}}^1$

素因数の和:54346

約数の個数: 48

約数和(自身を含む): 86629019904

約数和(自身を除く): 46699898324

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1213, 2426, 4852, 6065, 12130, 24260, 37603, 53093, 75206, 106186, 150412, 188015, 212372, 265465, 376030, 530930, 752060, 1061860, 1645883, 3291766, 6583532, 8229415, 16458830, 32917660, 64401809, 128803618, 257607236, 322009045, 644018090, 1288036180, 1996456079, 3992912158, 7985824316, 9982280395, 19964560790, 39929121580]

約数ペア:

[(1, 39929121580), (2, 19964560790), (4, 9982280395), (5, 7985824316), (10, 3992912158), (20, 1996456079), (31, 1288036180), (62, 644018090), (124, 322009045), (155, 257607236), (310, 128803618), (620, 64401809), (1213, 32917660), (2426, 16458830), (4852, 8229415), (6065, 6583532), (12130, 3291766), (24260, 1645883), (37603, 1061860), (53093, 752060), (75206, 530930), (106186, 376030), (150412, 265465), (188015, 212372)]