2912683360

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{105227}}^1$

素因数の和:105415

約数の個数: 48

約数和(自身を含む): 6921056016

約数和(自身を除く): 4008372656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 5536, 6920, 13840, 27680, 105227, 210454, 420908, 526135, 841816, 1052270, 1683632, 2104540, 3367264, 4209080, 8418160, 16836320, 18204271, 36408542, 72817084, 91021355, 145634168, 182042710, 291268336, 364085420, 582536672, 728170840, 1456341680, 2912683360]

約数ペア:

[(1, 2912683360), (2, 1456341680), (4, 728170840), (5, 582536672), (8, 364085420), (10, 291268336), (16, 182042710), (20, 145634168), (32, 91021355), (40, 72817084), (80, 36408542), (160, 18204271), (173, 16836320), (346, 8418160), (692, 4209080), (865, 3367264), (1384, 2104540), (1730, 1683632), (2768, 1052270), (3460, 841816), (5536, 526135), (6920, 420908), (13840, 210454), (27680, 105227)]