40822430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 43780450

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 67, 110, 134, 145, 191, 290, 319, 335, 382, 638, 670, 737, 955, 1474, 1595, 1910, 1943, 2101, 3190, 3685, 3886, 4202, 5539, 7370, 9715, 10505, 11078, 12797, 19430, 21010, 21373, 25594, 27695, 42746, 55390, 60929, 63985, 106865, 121858, 127970, 140767, 213730, 281534, 304645, 371113, 609290, 703835, 742226, 1407670, 1855565, 3711130, 4082243, 8164486, 20411215, 40822430]

約数ペア:

[(1, 40822430), (2, 20411215), (5, 8164486), (10, 4082243), (11, 3711130), (22, 1855565), (29, 1407670), (55, 742226), (58, 703835), (67, 609290), (110, 371113), (134, 304645), (145, 281534), (191, 213730), (290, 140767), (319, 127970), (335, 121858), (382, 106865), (638, 63985), (670, 60929), (737, 55390), (955, 42746), (1474, 27695), (1595, 25594), (1910, 21373), (1943, 21010), (2101, 19430), (3190, 12797), (3685, 11078), (3886, 10505), (4202, 9715), (5539, 7370)]