11337040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 30998016

約数和(自身を除く): 19660976

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 991, 1040, 1144, 1430, 1982, 2288, 2860, 3964, 4955, 5720, 7928, 9910, 10901, 11440, 12883, 15856, 19820, 21802, 25766, 39640, 43604, 51532, 54505, 64415, 79280, 87208, 103064, 109010, 128830, 141713, 174416, 206128, 218020, 257660, 283426, 436040, 515320, 566852, 708565, 872080, 1030640, 1133704, 1417130, 2267408, 2834260, 5668520, 11337040]

約数ペア:

[(1, 11337040), (2, 5668520), (4, 2834260), (5, 2267408), (8, 1417130), (10, 1133704), (11, 1030640), (13, 872080), (16, 708565), (20, 566852), (22, 515320), (26, 436040), (40, 283426), (44, 257660), (52, 218020), (55, 206128), (65, 174416), (80, 141713), (88, 128830), (104, 109010), (110, 103064), (130, 87208), (143, 79280), (176, 64415), (208, 54505), (220, 51532), (260, 43604), (286, 39640), (440, 25766), (520, 21802), (572, 19820), (715, 15856), (880, 12883), (991, 11440), (1040, 10901), (1144, 9910), (1430, 7928), (1982, 5720), (2288, 4955), (2860, 3964)]