16750240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8053}}^1$

素因数の和:8081

約数の個数: 48

約数和(自身を含む): 42621768

約数和(自身を除く): 25871528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 8053, 16106, 32212, 40265, 64424, 80530, 104689, 128848, 161060, 209378, 257696, 322120, 418756, 523445, 644240, 837512, 1046890, 1288480, 1675024, 2093780, 3350048, 4187560, 8375120, 16750240]

約数ペア:

[(1, 16750240), (2, 8375120), (4, 4187560), (5, 3350048), (8, 2093780), (10, 1675024), (13, 1288480), (16, 1046890), (20, 837512), (26, 644240), (32, 523445), (40, 418756), (52, 322120), (65, 257696), (80, 209378), (104, 161060), (130, 128848), (160, 104689), (208, 80530), (260, 64424), (416, 40265), (520, 32212), (1040, 16106), (2080, 8053)]