61722260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 138801600

約数和(自身を除く): 77079340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 2753, 4484, 5506, 5605, 11012, 11210, 13765, 22420, 27530, 52307, 55060, 104614, 162427, 209228, 261535, 324854, 523070, 649708, 812135, 1046140, 1624270, 3086113, 3248540, 6172226, 12344452, 15430565, 30861130, 61722260]

約数ペア:

[(1, 61722260), (2, 30861130), (4, 15430565), (5, 12344452), (10, 6172226), (19, 3248540), (20, 3086113), (38, 1624270), (59, 1046140), (76, 812135), (95, 649708), (118, 523070), (190, 324854), (236, 261535), (295, 209228), (380, 162427), (590, 104614), (1121, 55060), (1180, 52307), (2242, 27530), (2753, 22420), (4484, 13765), (5506, 11210), (5605, 11012)]