220544822030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4361179}}^1$

素因数の和:4361588

約数の個数: 32

約数和(自身を含む): 428616770400

約数和(自身を除く): 208071948370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 1945, 3890, 5057, 10114, 25285, 50570, 4361179, 8722358, 21805895, 43611790, 56695327, 113390654, 283476635, 566953270, 1696498631, 3392997262, 8482493155, 16964986310, 22054482203, 44108964406, 110272411015, 220544822030]

約数ペア:

[(1, 220544822030), (2, 110272411015), (5, 44108964406), (10, 22054482203), (13, 16964986310), (26, 8482493155), (65, 3392997262), (130, 1696498631), (389, 566953270), (778, 283476635), (1945, 113390654), (3890, 56695327), (5057, 43611790), (10114, 21805895), (25285, 8722358), (50570, 4361179)]