2043010720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{672043}}^1$

素因数の和:672077

約数の個数: 48

約数和(自身を含む): 5080652640

約数和(自身を除く): 3037641920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 672043, 1344086, 2688172, 3360215, 5376344, 6720430, 10752688, 12768817, 13440860, 21505376, 25537634, 26881720, 51075268, 53763440, 63844085, 102150536, 107526880, 127688170, 204301072, 255376340, 408602144, 510752680, 1021505360, 2043010720]

約数ペア:

[(1, 2043010720), (2, 1021505360), (4, 510752680), (5, 408602144), (8, 255376340), (10, 204301072), (16, 127688170), (19, 107526880), (20, 102150536), (32, 63844085), (38, 53763440), (40, 51075268), (76, 26881720), (80, 25537634), (95, 21505376), (152, 13440860), (160, 12768817), (190, 10752688), (304, 6720430), (380, 5376344), (608, 3360215), (760, 2688172), (1520, 1344086), (3040, 672043)]