3136109240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{15461}}^1$

素因数の和:15944

約数の個数: 64

約数和(自身を含む): 7714919520

約数和(自身を除く): 4578810280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 461, 922, 1844, 2305, 3688, 4610, 5071, 9220, 10142, 15461, 18440, 20284, 25355, 30922, 40568, 50710, 61844, 77305, 101420, 123688, 154610, 170071, 202840, 309220, 340142, 618440, 680284, 850355, 1360568, 1700710, 3401420, 6802840, 7127521, 14255042, 28510084, 35637605, 57020168, 71275210, 78402731, 142550420, 156805462, 285100840, 313610924, 392013655, 627221848, 784027310, 1568054620, 3136109240]

約数ペア:

[(1, 3136109240), (2, 1568054620), (4, 784027310), (5, 627221848), (8, 392013655), (10, 313610924), (11, 285100840), (20, 156805462), (22, 142550420), (40, 78402731), (44, 71275210), (55, 57020168), (88, 35637605), (110, 28510084), (220, 14255042), (440, 7127521), (461, 6802840), (922, 3401420), (1844, 1700710), (2305, 1360568), (3688, 850355), (4610, 680284), (5071, 618440), (9220, 340142), (10142, 309220), (15461, 202840), (18440, 170071), (20284, 154610), (25355, 123688), (30922, 101420), (40568, 77305), (50710, 61844)]