40067940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5519}}^1$

素因数の和:5553

約数の個数: 72

約数和(自身を含む): 123338880

約数和(自身を除く): 83270940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 5519, 7260, 11038, 16557, 22076, 27595, 33114, 55190, 60709, 66228, 82785, 110380, 121418, 165570, 182127, 242836, 303545, 331140, 364254, 607090, 667799, 728508, 910635, 1214180, 1335598, 1821270, 2003397, 2671196, 3338995, 3642540, 4006794, 6677990, 8013588, 10016985, 13355980, 20033970, 40067940]

約数ペア:

[(1, 40067940), (2, 20033970), (3, 13355980), (4, 10016985), (5, 8013588), (6, 6677990), (10, 4006794), (11, 3642540), (12, 3338995), (15, 2671196), (20, 2003397), (22, 1821270), (30, 1335598), (33, 1214180), (44, 910635), (55, 728508), (60, 667799), (66, 607090), (110, 364254), (121, 331140), (132, 303545), (165, 242836), (220, 182127), (242, 165570), (330, 121418), (363, 110380), (484, 82785), (605, 66228), (660, 60709), (726, 55190), (1210, 33114), (1452, 27595), (1815, 22076), (2420, 16557), (3630, 11038), (5519, 7260)]