114579140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2237}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 260556912

約数和(自身を除く): 145977772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 197, 260, 394, 788, 985, 1970, 2237, 2561, 3940, 4474, 5122, 8948, 10244, 11185, 12805, 22370, 25610, 29081, 44740, 51220, 58162, 116324, 145405, 290810, 440689, 581620, 881378, 1762756, 2203445, 4406890, 5728957, 8813780, 11457914, 22915828, 28644785, 57289570, 114579140]

約数ペア:

[(1, 114579140), (2, 57289570), (4, 28644785), (5, 22915828), (10, 11457914), (13, 8813780), (20, 5728957), (26, 4406890), (52, 2203445), (65, 1762756), (130, 881378), (197, 581620), (260, 440689), (394, 290810), (788, 145405), (985, 116324), (1970, 58162), (2237, 51220), (2561, 44740), (3940, 29081), (4474, 25610), (5122, 22370), (8948, 12805), (10244, 11185)]