103640680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18119}}^1$

素因数の和:18154

約数の個数: 64

約数和(自身を含む): 273974400

約数和(自身を除く): 170333720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 18119, 36238, 72476, 90595, 144952, 181190, 199309, 235547, 362380, 398618, 471094, 724760, 797236, 942188, 996545, 1177735, 1594472, 1884376, 1993090, 2355470, 2591017, 3986180, 4710940, 5182034, 7972360, 9421880, 10364068, 12955085, 20728136, 25910170, 51820340, 103640680]

約数ペア:

[(1, 103640680), (2, 51820340), (4, 25910170), (5, 20728136), (8, 12955085), (10, 10364068), (11, 9421880), (13, 7972360), (20, 5182034), (22, 4710940), (26, 3986180), (40, 2591017), (44, 2355470), (52, 1993090), (55, 1884376), (65, 1594472), (88, 1177735), (104, 996545), (110, 942188), (130, 797236), (143, 724760), (220, 471094), (260, 398618), (286, 362380), (440, 235547), (520, 199309), (572, 181190), (715, 144952), (1144, 90595), (1430, 72476), (2860, 36238), (5720, 18119)]