2844994840

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{242747}}^1$

素因数の和:243051

約数の個数: 32

約数和(自身を含む): 6423112080

約数和(自身を除く): 3578117240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 242747, 485494, 970988, 1213735, 1941976, 2427470, 4854940, 9709880, 71124871, 142249742, 284499484, 355624355, 568998968, 711248710, 1422497420, 2844994840]

約数ペア:

[(1, 2844994840), (2, 1422497420), (4, 711248710), (5, 568998968), (8, 355624355), (10, 284499484), (20, 142249742), (40, 71124871), (293, 9709880), (586, 4854940), (1172, 2427470), (1465, 1941976), (2344, 1213735), (2930, 970988), (5860, 485494), (11720, 242747)]