134254180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 294819840

約数和(自身を除く): 160565660

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 790, 1580, 2449, 2741, 4898, 5482, 9796, 10964, 12245, 13705, 24490, 27410, 48980, 54820, 84971, 169942, 216539, 339884, 424855, 433078, 849710, 866156, 1082695, 1699420, 2165390, 4330780, 6712709, 13425418, 26850836, 33563545, 67127090, 134254180]

約数ペア:

[(1, 134254180), (2, 67127090), (4, 33563545), (5, 26850836), (10, 13425418), (20, 6712709), (31, 4330780), (62, 2165390), (79, 1699420), (124, 1082695), (155, 866156), (158, 849710), (310, 433078), (316, 424855), (395, 339884), (620, 216539), (790, 169942), (1580, 84971), (2449, 54820), (2741, 48980), (4898, 27410), (5482, 24490), (9796, 13705), (10964, 12245)]