10217782510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4623431}}^1$

素因数の和:4623468

約数の個数: 32

約数和(自身を含む): 20971887552

約数和(自身を除く): 10754105042

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 4623431, 9246862, 23117155, 46234310, 60104603, 78598327, 120209206, 157196654, 300523015, 392991635, 601046030, 785983270, 1021778251, 2043556502, 5108891255, 10217782510]

約数ペア:

[(1, 10217782510), (2, 5108891255), (5, 2043556502), (10, 1021778251), (13, 785983270), (17, 601046030), (26, 392991635), (34, 300523015), (65, 157196654), (85, 120209206), (130, 78598327), (170, 60104603), (221, 46234310), (442, 23117155), (1105, 9246862), (2210, 4623431)]