10081718816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{781771}}^1$

素因数の和:781825

約数の個数: 48

約数和(自身を含む): 22064732928

約数和(自身を除く): 11983014112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 781771, 1563542, 3127084, 6254168, 10163023, 12508336, 20326046, 24234901, 25016672, 40652092, 48469802, 81304184, 96939604, 162608368, 193879208, 315053713, 325216736, 387758416, 630107426, 775516832, 1260214852, 2520429704, 5040859408, 10081718816]

約数ペア:

[(1, 10081718816), (2, 5040859408), (4, 2520429704), (8, 1260214852), (13, 775516832), (16, 630107426), (26, 387758416), (31, 325216736), (32, 315053713), (52, 193879208), (62, 162608368), (104, 96939604), (124, 81304184), (208, 48469802), (248, 40652092), (403, 25016672), (416, 24234901), (496, 20326046), (806, 12508336), (992, 10163023), (1612, 6254168), (3224, 3127084), (6448, 1563542), (12896, 781771)]