104944840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2663

約数の個数: 128

約数和(自身を含む): 317157120

約数和(自身を除く): 212212280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2621, 2860, 3080, 3640, 4004, 5005, 5242, 5720, 8008, 10010, 10484, 13105, 18347, 20020, 20968, 26210, 28831, 34073, 36694, 40040, 52420, 57662, 68146, 73388, 91735, 104840, 115324, 136292, 144155, 146776, 170365, 183470, 201817, 230648, 238511, 272584, 288310, 340730, 366940, 374803, 403634, 477022, 576620, 681460, 733880, 749606, 807268, 954044, 1009085, 1153240, 1192555, 1362920, 1499212, 1614536, 1874015, 1908088, 2018170, 2385110, 2623621, 2998424, 3748030, 4036340, 4770220, 5247242, 7496060, 8072680, 9540440, 10494484, 13118105, 14992120, 20988968, 26236210, 52472420, 104944840]

約数ペア:

[(1, 104944840), (2, 52472420), (4, 26236210), (5, 20988968), (7, 14992120), (8, 13118105), (10, 10494484), (11, 9540440), (13, 8072680), (14, 7496060), (20, 5247242), (22, 4770220), (26, 4036340), (28, 3748030), (35, 2998424), (40, 2623621), (44, 2385110), (52, 2018170), (55, 1908088), (56, 1874015), (65, 1614536), (70, 1499212), (77, 1362920), (88, 1192555), (91, 1153240), (104, 1009085), (110, 954044), (130, 807268), (140, 749606), (143, 733880), (154, 681460), (182, 576620), (220, 477022), (260, 403634), (280, 374803), (286, 366940), (308, 340730), (364, 288310), (385, 272584), (440, 238511), (455, 230648), (520, 201817), (572, 183470), (616, 170365), (715, 146776), (728, 144155), (770, 136292), (910, 115324), (1001, 104840), (1144, 91735), (1430, 73388), (1540, 68146), (1820, 57662), (2002, 52420), (2621, 40040), (2860, 36694), (3080, 34073), (3640, 28831), (4004, 26210), (5005, 20968), (5242, 20020), (5720, 18347), (8008, 13105), (10010, 10484)]