672280474060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{4528361}}^1$

素因数の和:4528954

約数の個数: 48

約数和(自身を含む): 1523051161632

約数和(自身を除く): 850770687572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 571, 1142, 2284, 2855, 5710, 7423, 11420, 14846, 29692, 37115, 74230, 148460, 4528361, 9056722, 18113444, 22641805, 45283610, 58868693, 90567220, 117737386, 235474772, 294343465, 588686930, 1177373860, 2585694131, 5171388262, 10342776524, 12928470655, 25856941310, 33614023703, 51713882620, 67228047406, 134456094812, 168070118515, 336140237030, 672280474060]

約数ペア:

[(1, 672280474060), (2, 336140237030), (4, 168070118515), (5, 134456094812), (10, 67228047406), (13, 51713882620), (20, 33614023703), (26, 25856941310), (52, 12928470655), (65, 10342776524), (130, 5171388262), (260, 2585694131), (571, 1177373860), (1142, 588686930), (2284, 294343465), (2855, 235474772), (5710, 117737386), (7423, 90567220), (11420, 58868693), (14846, 45283610), (29692, 22641805), (37115, 18113444), (74230, 9056722), (148460, 4528361)]