6449205880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2593}}^1\times {\mathrm{4783}}^1$

素因数の和:7400

約数の個数: 64

約数和(自身を含む): 15636216960

約数和(自身を除く): 9187011080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2593, 4783, 5186, 9566, 10372, 12965, 19132, 20744, 23915, 25930, 33709, 38264, 47830, 51860, 62179, 67418, 95660, 103720, 124358, 134836, 168545, 191320, 248716, 269672, 310895, 337090, 497432, 621790, 674180, 1243580, 1348360, 2487160, 12402319, 24804638, 49609276, 62011595, 99218552, 124023190, 161230147, 248046380, 322460294, 496092760, 644920588, 806150735, 1289841176, 1612301470, 3224602940, 6449205880]

約数ペア:

[(1, 6449205880), (2, 3224602940), (4, 1612301470), (5, 1289841176), (8, 806150735), (10, 644920588), (13, 496092760), (20, 322460294), (26, 248046380), (40, 161230147), (52, 124023190), (65, 99218552), (104, 62011595), (130, 49609276), (260, 24804638), (520, 12402319), (2593, 2487160), (4783, 1348360), (5186, 1243580), (9566, 674180), (10372, 621790), (12965, 497432), (19132, 337090), (20744, 310895), (23915, 269672), (25930, 248716), (33709, 191320), (38264, 168545), (47830, 134836), (51860, 124358), (62179, 103720), (67418, 95660)]