16196180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 29526700

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 809, 910, 1001, 1430, 1540, 1618, 1820, 2002, 2860, 3236, 4004, 4045, 5005, 5663, 8090, 8899, 10010, 10517, 11326, 16180, 17798, 20020, 21034, 22652, 28315, 35596, 42068, 44495, 52585, 56630, 62293, 73619, 88990, 105170, 113260, 115687, 124586, 147238, 177980, 210340, 231374, 249172, 294476, 311465, 368095, 462748, 578435, 622930, 736190, 809809, 1156870, 1245860, 1472380, 1619618, 2313740, 3239236, 4049045, 8098090, 16196180]

約数ペア:

[(1, 16196180), (2, 8098090), (4, 4049045), (5, 3239236), (7, 2313740), (10, 1619618), (11, 1472380), (13, 1245860), (14, 1156870), (20, 809809), (22, 736190), (26, 622930), (28, 578435), (35, 462748), (44, 368095), (52, 311465), (55, 294476), (65, 249172), (70, 231374), (77, 210340), (91, 177980), (110, 147238), (130, 124586), (140, 115687), (143, 113260), (154, 105170), (182, 88990), (220, 73619), (260, 62293), (286, 56630), (308, 52585), (364, 44495), (385, 42068), (455, 35596), (572, 28315), (715, 22652), (770, 21034), (809, 20020), (910, 17798), (1001, 16180), (1430, 11326), (1540, 10517), (1618, 10010), (1820, 8899), (2002, 8090), (2860, 5663), (3236, 5005), (4004, 4045)]