27720209540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23491703}}^1$

素因数の和:23491771

約数の個数: 24

約数和(自身を含む): 59199094080

約数和(自身を除く): 31478884540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 23491703, 46983406, 93966812, 117458515, 234917030, 469834060, 1386010477, 2772020954, 5544041908, 6930052385, 13860104770, 27720209540]

約数ペア:

[(1, 27720209540), (2, 13860104770), (4, 6930052385), (5, 5544041908), (10, 2772020954), (20, 1386010477), (59, 469834060), (118, 234917030), (236, 117458515), (295, 93966812), (590, 46983406), (1180, 23491703)]