9050118080

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{317771}}^1$

素因数の和:317877

約数の個数: 56

約数和(自身を含む): 21792803760

約数和(自身を除く): 12742685680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 14240, 28480, 317771, 635542, 1271084, 1588855, 2542168, 3177710, 5084336, 6355420, 10168672, 12710840, 20337344, 25421680, 28281619, 50843360, 56563238, 101686720, 113126476, 141408095, 226252952, 282816190, 452505904, 565632380, 905011808, 1131264760, 1810023616, 2262529520, 4525059040, 9050118080]

約数ペア:

[(1, 9050118080), (2, 4525059040), (4, 2262529520), (5, 1810023616), (8, 1131264760), (10, 905011808), (16, 565632380), (20, 452505904), (32, 282816190), (40, 226252952), (64, 141408095), (80, 113126476), (89, 101686720), (160, 56563238), (178, 50843360), (320, 28281619), (356, 25421680), (445, 20337344), (712, 12710840), (890, 10168672), (1424, 6355420), (1780, 5084336), (2848, 3177710), (3560, 2542168), (5696, 1588855), (7120, 1271084), (14240, 635542), (28480, 317771)]