29941600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2912

約数の個数: 72

約数和(自身を含む): 78744960

約数和(自身を除く): 48803360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 2879, 5200, 5758, 10400, 11516, 14395, 23032, 28790, 37427, 46064, 57580, 71975, 74854, 92128, 115160, 143950, 149708, 187135, 230320, 287900, 299416, 374270, 460640, 575800, 598832, 748540, 935675, 1151600, 1197664, 1497080, 1871350, 2303200, 2994160, 3742700, 5988320, 7485400, 14970800, 29941600]

約数ペア:

[(1, 29941600), (2, 14970800), (4, 7485400), (5, 5988320), (8, 3742700), (10, 2994160), (13, 2303200), (16, 1871350), (20, 1497080), (25, 1197664), (26, 1151600), (32, 935675), (40, 748540), (50, 598832), (52, 575800), (65, 460640), (80, 374270), (100, 299416), (104, 287900), (130, 230320), (160, 187135), (200, 149708), (208, 143950), (260, 115160), (325, 92128), (400, 74854), (416, 71975), (520, 57580), (650, 46064), (800, 37427), (1040, 28790), (1300, 23032), (2080, 14395), (2600, 11516), (2879, 10400), (5200, 5758)]