1799295940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3641

約数の個数: 96

約数和(自身を含む): 4259213280

約数和(自身を除く): 2459917340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 53, 65, 74, 106, 130, 148, 185, 212, 260, 265, 370, 481, 530, 689, 740, 962, 1060, 1378, 1924, 1961, 2405, 2756, 3445, 3529, 3922, 4810, 6890, 7058, 7844, 9620, 9805, 13780, 14116, 17645, 19610, 25493, 35290, 39220, 45877, 50986, 70580, 91754, 101972, 127465, 130573, 183508, 187037, 229385, 254930, 261146, 374074, 458770, 509860, 522292, 652865, 748148, 917540, 935185, 1305730, 1697449, 1870370, 2431481, 2611460, 3394898, 3740740, 4862962, 6789796, 6920369, 8487245, 9725924, 12157405, 13840738, 16974490, 24314810, 27681476, 33948980, 34601845, 48629620, 69203690, 89964797, 138407380, 179929594, 359859188, 449823985, 899647970, 1799295940]

約数ペア:

[(1, 1799295940), (2, 899647970), (4, 449823985), (5, 359859188), (10, 179929594), (13, 138407380), (20, 89964797), (26, 69203690), (37, 48629620), (52, 34601845), (53, 33948980), (65, 27681476), (74, 24314810), (106, 16974490), (130, 13840738), (148, 12157405), (185, 9725924), (212, 8487245), (260, 6920369), (265, 6789796), (370, 4862962), (481, 3740740), (530, 3394898), (689, 2611460), (740, 2431481), (962, 1870370), (1060, 1697449), (1378, 1305730), (1924, 935185), (1961, 917540), (2405, 748148), (2756, 652865), (3445, 522292), (3529, 509860), (3922, 458770), (4810, 374074), (6890, 261146), (7058, 254930), (7844, 229385), (9620, 187037), (9805, 183508), (13780, 130573), (14116, 127465), (17645, 101972), (19610, 91754), (25493, 70580), (35290, 50986), (39220, 45877)]