2013802941800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{774539593}}^1$

素因数の和:774539622

約数の個数: 48

約数和(自身を含む): 5042252756940

約数和(自身を除く): 3028449815140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 774539593, 1549079186, 3098158372, 3872697965, 6196316744, 7745395930, 10069014709, 15490791860, 19363489825, 20138029418, 30981583720, 38726979650, 40276058836, 50345073545, 77453959300, 80552117672, 100690147090, 154907918600, 201380294180, 251725367725, 402760588360, 503450735450, 1006901470900, 2013802941800]

約数ペア:

[(1, 2013802941800), (2, 1006901470900), (4, 503450735450), (5, 402760588360), (8, 251725367725), (10, 201380294180), (13, 154907918600), (20, 100690147090), (25, 80552117672), (26, 77453959300), (40, 50345073545), (50, 40276058836), (52, 38726979650), (65, 30981583720), (100, 20138029418), (104, 19363489825), (130, 15490791860), (200, 10069014709), (260, 7745395930), (325, 6196316744), (520, 3872697965), (650, 3098158372), (1300, 1549079186), (2600, 774539593)]