2912233780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{13217}}^1$

素因数の和:13728

約数の個数: 48

約数和(自身を含む): 6395397120

約数和(自身を除く): 3483163340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 479, 958, 1916, 2395, 4790, 9580, 11017, 13217, 22034, 26434, 44068, 52868, 55085, 66085, 110170, 132170, 220340, 264340, 303991, 607982, 1215964, 1519955, 3039910, 6079820, 6330943, 12661886, 25323772, 31654715, 63309430, 126618860, 145611689, 291223378, 582446756, 728058445, 1456116890, 2912233780]

約数ペア:

[(1, 2912233780), (2, 1456116890), (4, 728058445), (5, 582446756), (10, 291223378), (20, 145611689), (23, 126618860), (46, 63309430), (92, 31654715), (115, 25323772), (230, 12661886), (460, 6330943), (479, 6079820), (958, 3039910), (1916, 1519955), (2395, 1215964), (4790, 607982), (9580, 303991), (11017, 264340), (13217, 220340), (22034, 132170), (26434, 110170), (44068, 66085), (52868, 55085)]