2100081770

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{41479}}^1$

素因数の和:41630

約数の個数: 32

約数和(自身を含む): 3888501120

約数和(自身を除く): 1788419350

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 415, 610, 830, 5063, 10126, 25315, 41479, 50630, 82958, 207395, 414790, 2530219, 3442757, 5060438, 6885514, 12651095, 17213785, 25302190, 34427570, 210008177, 420016354, 1050040885, 2100081770]

約数ペア:

[(1, 2100081770), (2, 1050040885), (5, 420016354), (10, 210008177), (61, 34427570), (83, 25302190), (122, 17213785), (166, 12651095), (305, 6885514), (415, 5060438), (610, 3442757), (830, 2530219), (5063, 414790), (10126, 207395), (25315, 82958), (41479, 50630)]