134430880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27103}}^1$

素因数の和:27149

約数の個数: 48

約数和(自身を含む): 327849984

約数和(自身を除く): 193419104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 27103, 54206, 108412, 135515, 216824, 271030, 433648, 542060, 840193, 867296, 1084120, 1680386, 2168240, 3360772, 4200965, 4336480, 6721544, 8401930, 13443088, 16803860, 26886176, 33607720, 67215440, 134430880]

約数ペア:

[(1, 134430880), (2, 67215440), (4, 33607720), (5, 26886176), (8, 16803860), (10, 13443088), (16, 8401930), (20, 6721544), (31, 4336480), (32, 4200965), (40, 3360772), (62, 2168240), (80, 1680386), (124, 1084120), (155, 867296), (160, 840193), (248, 542060), (310, 433648), (496, 271030), (620, 216824), (992, 135515), (1240, 108412), (2480, 54206), (4960, 27103)]