1036402840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{13159}}^1$

素因数の和:13360

約数の個数: 64

約数和(自身を含む): 2558304000

約数和(自身を除く): 1521901160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 179, 220, 358, 440, 716, 895, 1432, 1790, 1969, 3580, 3938, 7160, 7876, 9845, 13159, 15752, 19690, 26318, 39380, 52636, 65795, 78760, 105272, 131590, 144749, 263180, 289498, 526360, 578996, 723745, 1157992, 1447490, 2355461, 2894980, 4710922, 5789960, 9421844, 11777305, 18843688, 23554610, 25910071, 47109220, 51820142, 94218440, 103640284, 129550355, 207280568, 259100710, 518201420, 1036402840]

約数ペア:

[(1, 1036402840), (2, 518201420), (4, 259100710), (5, 207280568), (8, 129550355), (10, 103640284), (11, 94218440), (20, 51820142), (22, 47109220), (40, 25910071), (44, 23554610), (55, 18843688), (88, 11777305), (110, 9421844), (179, 5789960), (220, 4710922), (358, 2894980), (440, 2355461), (716, 1447490), (895, 1157992), (1432, 723745), (1790, 578996), (1969, 526360), (3580, 289498), (3938, 263180), (7160, 144749), (7876, 131590), (9845, 105272), (13159, 78760), (15752, 65795), (19690, 52636), (26318, 39380)]