210869060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{823}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 463470336

約数和(自身を除く): 252601276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 557, 823, 1114, 1646, 2228, 2785, 3292, 4115, 5570, 8230, 11140, 12811, 16460, 18929, 25622, 37858, 51244, 64055, 75716, 94645, 128110, 189290, 256220, 378580, 458411, 916822, 1833644, 2292055, 4584110, 9168220, 10543453, 21086906, 42173812, 52717265, 105434530, 210869060]

約数ペア:

[(1, 210869060), (2, 105434530), (4, 52717265), (5, 42173812), (10, 21086906), (20, 10543453), (23, 9168220), (46, 4584110), (92, 2292055), (115, 1833644), (230, 916822), (460, 458411), (557, 378580), (823, 256220), (1114, 189290), (1646, 128110), (2228, 94645), (2785, 75716), (3292, 64055), (4115, 51244), (5570, 37858), (8230, 25622), (11140, 18929), (12811, 16460)]