1569558640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{65617}}^1$

素因数の和:65666

約数の個数: 80

約数和(自身を含む): 4100862528

約数和(自身を除く): 2531303888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 23920, 65617, 131234, 262468, 328085, 524936, 656170, 853021, 1049872, 1312340, 1509191, 1706042, 2624680, 3018382, 3412084, 4265105, 5249360, 6036764, 6824168, 7545955, 8530210, 12073528, 13648336, 15091910, 17060420, 19619483, 24147056, 30183820, 34120840, 39238966, 60367640, 68241680, 78477932, 98097415, 120735280, 156955864, 196194830, 313911728, 392389660, 784779320, 1569558640]

約数ペア:

[(1, 1569558640), (2, 784779320), (4, 392389660), (5, 313911728), (8, 196194830), (10, 156955864), (13, 120735280), (16, 98097415), (20, 78477932), (23, 68241680), (26, 60367640), (40, 39238966), (46, 34120840), (52, 30183820), (65, 24147056), (80, 19619483), (92, 17060420), (104, 15091910), (115, 13648336), (130, 12073528), (184, 8530210), (208, 7545955), (230, 6824168), (260, 6036764), (299, 5249360), (368, 4265105), (460, 3412084), (520, 3018382), (598, 2624680), (920, 1706042), (1040, 1509191), (1196, 1312340), (1495, 1049872), (1840, 853021), (2392, 656170), (2990, 524936), (4784, 328085), (5980, 262468), (11960, 131234), (23920, 65617)]