1687283620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1$

素因数の和:4021

約数の個数: 96

約数和(自身を含む): 4045821696

約数和(自身を除く): 2358538076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 53, 55, 74, 106, 110, 148, 185, 212, 220, 265, 370, 407, 530, 583, 740, 814, 1060, 1166, 1628, 1961, 2035, 2332, 2915, 3911, 3922, 4070, 5830, 7822, 7844, 8140, 9805, 11660, 15644, 19555, 19610, 21571, 39110, 39220, 43021, 43142, 78220, 86042, 86284, 107855, 144707, 172084, 207283, 215105, 215710, 289414, 414566, 430210, 431420, 578828, 723535, 829132, 860420, 1036415, 1447070, 1591777, 2072830, 2280113, 2894140, 3183554, 4145660, 4560226, 6367108, 7669471, 7958885, 9120452, 11400565, 15338942, 15917770, 22801130, 30677884, 31835540, 38347355, 45602260, 76694710, 84364181, 153389420, 168728362, 337456724, 421820905, 843641810, 1687283620]

約数ペア:

[(1, 1687283620), (2, 843641810), (4, 421820905), (5, 337456724), (10, 168728362), (11, 153389420), (20, 84364181), (22, 76694710), (37, 45602260), (44, 38347355), (53, 31835540), (55, 30677884), (74, 22801130), (106, 15917770), (110, 15338942), (148, 11400565), (185, 9120452), (212, 7958885), (220, 7669471), (265, 6367108), (370, 4560226), (407, 4145660), (530, 3183554), (583, 2894140), (740, 2280113), (814, 2072830), (1060, 1591777), (1166, 1447070), (1628, 1036415), (1961, 860420), (2035, 829132), (2332, 723535), (2915, 578828), (3911, 431420), (3922, 430210), (4070, 414566), (5830, 289414), (7822, 215710), (7844, 215105), (8140, 207283), (9805, 172084), (11660, 144707), (15644, 107855), (19555, 86284), (19610, 86042), (21571, 78220), (39110, 43142), (39220, 43021)]