103679762620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1\times {\mathrm{4007}}^1$

素因数の和:4883

約数の個数: 96

約数和(自身を含む): 250053027840

約数和(自身を除く): 146373265220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 421, 439, 842, 878, 1684, 1756, 2105, 2195, 2947, 3073, 4007, 4210, 4390, 5894, 6146, 8014, 8420, 8780, 11788, 12292, 14735, 15365, 16028, 20035, 28049, 29470, 30730, 40070, 56098, 58940, 61460, 80140, 112196, 140245, 184819, 280490, 369638, 560980, 739276, 924095, 1293733, 1686947, 1759073, 1848190, 2587466, 3373894, 3518146, 3696380, 5174932, 6468665, 6747788, 7036292, 8434735, 8795365, 11808629, 12313511, 12937330, 16869470, 17590730, 23617258, 24627022, 25874660, 33738940, 35181460, 47234516, 49254044, 59043145, 61567555, 118086290, 123135110, 236172580, 246270220, 740569733, 1481139466, 2962278932, 3702848665, 5183988131, 7405697330, 10367976262, 14811394660, 20735952524, 25919940655, 51839881310, 103679762620]

約数ペア:

[(1, 103679762620), (2, 51839881310), (4, 25919940655), (5, 20735952524), (7, 14811394660), (10, 10367976262), (14, 7405697330), (20, 5183988131), (28, 3702848665), (35, 2962278932), (70, 1481139466), (140, 740569733), (421, 246270220), (439, 236172580), (842, 123135110), (878, 118086290), (1684, 61567555), (1756, 59043145), (2105, 49254044), (2195, 47234516), (2947, 35181460), (3073, 33738940), (4007, 25874660), (4210, 24627022), (4390, 23617258), (5894, 17590730), (6146, 16869470), (8014, 12937330), (8420, 12313511), (8780, 11808629), (11788, 8795365), (12292, 8434735), (14735, 7036292), (15365, 6747788), (16028, 6468665), (20035, 5174932), (28049, 3696380), (29470, 3518146), (30730, 3373894), (40070, 2587466), (56098, 1848190), (58940, 1759073), (61460, 1686947), (80140, 1293733), (112196, 924095), (140245, 739276), (184819, 560980), (280490, 369638)]