7134160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 18516672

約数和(自身を除く): 11382512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 121, 134, 176, 220, 242, 268, 335, 440, 484, 536, 605, 670, 737, 880, 968, 1072, 1210, 1331, 1340, 1474, 1936, 2420, 2662, 2680, 2948, 3685, 4840, 5324, 5360, 5896, 6655, 7370, 8107, 9680, 10648, 11792, 13310, 14740, 16214, 21296, 26620, 29480, 32428, 40535, 53240, 58960, 64856, 81070, 89177, 106480, 129712, 162140, 178354, 324280, 356708, 445885, 648560, 713416, 891770, 1426832, 1783540, 3567080, 7134160]

約数ペア:

[(1, 7134160), (2, 3567080), (4, 1783540), (5, 1426832), (8, 891770), (10, 713416), (11, 648560), (16, 445885), (20, 356708), (22, 324280), (40, 178354), (44, 162140), (55, 129712), (67, 106480), (80, 89177), (88, 81070), (110, 64856), (121, 58960), (134, 53240), (176, 40535), (220, 32428), (242, 29480), (268, 26620), (335, 21296), (440, 16214), (484, 14740), (536, 13310), (605, 11792), (670, 10648), (737, 9680), (880, 8107), (968, 7370), (1072, 6655), (1210, 5896), (1331, 5360), (1340, 5324), (1474, 4840), (1936, 3685), (2420, 2948), (2662, 2680)]