40058720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19259}}^1$

素因数の和:19287

約数の個数: 48

約数和(自身を含む): 101923920

約数和(自身を除く): 61865200

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, 19259, 38518, 77036, 96295, 154072, 192590, 250367, 308144, 385180, 500734, 616288, 770360, 1001468, 1251835, 1540720, 2002936, 2503670, 3081440, 4005872, 5007340, 8011744, 10014680, 20029360, 40058720]

約数ペア:

[(1, 40058720), (2, 20029360), (4, 10014680), (5, 8011744), (8, 5007340), (10, 4005872), (13, 3081440), (16, 2503670), (20, 2002936), (26, 1540720), (32, 1251835), (40, 1001468), (52, 770360), (65, 616288), (80, 500734), (104, 385180), (130, 308144), (160, 250367), (208, 192590), (260, 154072), (416, 96295), (520, 77036), (1040, 38518), (2080, 19259)]