24591860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 30565900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 479, 604, 755, 958, 1510, 1916, 2395, 2567, 3020, 4790, 5134, 8143, 9580, 10268, 12835, 16286, 25670, 32572, 40715, 51340, 72329, 81430, 144658, 162860, 289316, 361645, 723290, 1229593, 1446580, 2459186, 4918372, 6147965, 12295930, 24591860]

約数ペア:

[(1, 24591860), (2, 12295930), (4, 6147965), (5, 4918372), (10, 2459186), (17, 1446580), (20, 1229593), (34, 723290), (68, 361645), (85, 289316), (151, 162860), (170, 144658), (302, 81430), (340, 72329), (479, 51340), (604, 40715), (755, 32572), (958, 25670), (1510, 16286), (1916, 12835), (2395, 10268), (2567, 9580), (3020, 8143), (4790, 5134)]