29164720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 75620160

約数和(自身を除く): 46455440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 967, 1040, 1160, 1508, 1885, 1934, 2320, 3016, 3770, 3868, 4835, 6032, 7540, 7736, 9670, 12571, 15080, 15472, 19340, 25142, 28043, 30160, 38680, 50284, 56086, 62855, 77360, 100568, 112172, 125710, 140215, 201136, 224344, 251420, 280430, 364559, 448688, 502840, 560860, 729118, 1005680, 1121720, 1458236, 1822795, 2243440, 2916472, 3645590, 5832944, 7291180, 14582360, 29164720]

約数ペア:

[(1, 29164720), (2, 14582360), (4, 7291180), (5, 5832944), (8, 3645590), (10, 2916472), (13, 2243440), (16, 1822795), (20, 1458236), (26, 1121720), (29, 1005680), (40, 729118), (52, 560860), (58, 502840), (65, 448688), (80, 364559), (104, 280430), (116, 251420), (130, 224344), (145, 201136), (208, 140215), (232, 125710), (260, 112172), (290, 100568), (377, 77360), (464, 62855), (520, 56086), (580, 50284), (754, 38680), (967, 30160), (1040, 28043), (1160, 25142), (1508, 19340), (1885, 15472), (1934, 15080), (2320, 12571), (3016, 9670), (3770, 7736), (3868, 7540), (4835, 6032)]