24436280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 65664000

約数和(自身を除く): 41227720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 37, 38, 40, 44, 55, 74, 76, 79, 88, 95, 110, 148, 152, 158, 185, 190, 209, 220, 296, 316, 370, 380, 395, 407, 418, 440, 632, 703, 740, 760, 790, 814, 836, 869, 1045, 1406, 1480, 1501, 1580, 1628, 1672, 1738, 2035, 2090, 2812, 2923, 3002, 3160, 3256, 3476, 3515, 4070, 4180, 4345, 5624, 5846, 6004, 6952, 7030, 7505, 7733, 8140, 8360, 8690, 11692, 12008, 14060, 14615, 15010, 15466, 16280, 16511, 17380, 23384, 28120, 29230, 30020, 30932, 32153, 33022, 34760, 38665, 55537, 58460, 60040, 61864, 64306, 66044, 77330, 82555, 111074, 116920, 128612, 132088, 154660, 160765, 165110, 222148, 257224, 277685, 309320, 321530, 330220, 444296, 555370, 610907, 643060, 660440, 1110740, 1221814, 1286120, 2221480, 2443628, 3054535, 4887256, 6109070, 12218140, 24436280]

約数ペア:

[(1, 24436280), (2, 12218140), (4, 6109070), (5, 4887256), (8, 3054535), (10, 2443628), (11, 2221480), (19, 1286120), (20, 1221814), (22, 1110740), (37, 660440), (38, 643060), (40, 610907), (44, 555370), (55, 444296), (74, 330220), (76, 321530), (79, 309320), (88, 277685), (95, 257224), (110, 222148), (148, 165110), (152, 160765), (158, 154660), (185, 132088), (190, 128612), (209, 116920), (220, 111074), (296, 82555), (316, 77330), (370, 66044), (380, 64306), (395, 61864), (407, 60040), (418, 58460), (440, 55537), (632, 38665), (703, 34760), (740, 33022), (760, 32153), (790, 30932), (814, 30020), (836, 29230), (869, 28120), (1045, 23384), (1406, 17380), (1480, 16511), (1501, 16280), (1580, 15466), (1628, 15010), (1672, 14615), (1738, 14060), (2035, 12008), (2090, 11692), (2812, 8690), (2923, 8360), (3002, 8140), (3160, 7733), (3256, 7505), (3476, 7030), (3515, 6952), (4070, 6004), (4180, 5846), (4345, 5624)]