555365120

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3167}}^1$

素因数の和:3325

約数の個数: 72

約数和(自身を含む): 1340406144

約数和(自身を除く): 785041024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 548, 640, 685, 1096, 1280, 1370, 2192, 2740, 3167, 4384, 5480, 6334, 8768, 10960, 12668, 15835, 17536, 21920, 25336, 31670, 35072, 43840, 50672, 63340, 87680, 101344, 126680, 175360, 202688, 253360, 405376, 433879, 506720, 810752, 867758, 1013440, 1735516, 2026880, 2169395, 3471032, 4053760, 4338790, 6942064, 8677580, 13884128, 17355160, 27768256, 34710320, 55536512, 69420640, 111073024, 138841280, 277682560, 555365120]

約数ペア:

[(1, 555365120), (2, 277682560), (4, 138841280), (5, 111073024), (8, 69420640), (10, 55536512), (16, 34710320), (20, 27768256), (32, 17355160), (40, 13884128), (64, 8677580), (80, 6942064), (128, 4338790), (137, 4053760), (160, 3471032), (256, 2169395), (274, 2026880), (320, 1735516), (548, 1013440), (640, 867758), (685, 810752), (1096, 506720), (1280, 433879), (1370, 405376), (2192, 253360), (2740, 202688), (3167, 175360), (4384, 126680), (5480, 101344), (6334, 87680), (8768, 63340), (10960, 50672), (12668, 43840), (15835, 35072), (17536, 31670), (21920, 25336)]