104063440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 269580960

約数和(自身を除く): 165517520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 169, 172, 179, 208, 215, 260, 338, 344, 358, 430, 520, 559, 676, 688, 716, 845, 860, 895, 1040, 1118, 1352, 1432, 1690, 1720, 1790, 2236, 2327, 2704, 2795, 2864, 3380, 3440, 3580, 4472, 4654, 5590, 6760, 7160, 7267, 7697, 8944, 9308, 11180, 11635, 13520, 14320, 14534, 15394, 18616, 22360, 23270, 29068, 30251, 30788, 36335, 37232, 38485, 44720, 46540, 58136, 60502, 61576, 72670, 76970, 93080, 100061, 116272, 121004, 123152, 145340, 151255, 153940, 186160, 200122, 242008, 290680, 302510, 307880, 400244, 484016, 500305, 581360, 605020, 615760, 800488, 1000610, 1210040, 1300793, 1600976, 2001220, 2420080, 2601586, 4002440, 5203172, 6503965, 8004880, 10406344, 13007930, 20812688, 26015860, 52031720, 104063440]

約数ペア:

[(1, 104063440), (2, 52031720), (4, 26015860), (5, 20812688), (8, 13007930), (10, 10406344), (13, 8004880), (16, 6503965), (20, 5203172), (26, 4002440), (40, 2601586), (43, 2420080), (52, 2001220), (65, 1600976), (80, 1300793), (86, 1210040), (104, 1000610), (130, 800488), (169, 615760), (172, 605020), (179, 581360), (208, 500305), (215, 484016), (260, 400244), (338, 307880), (344, 302510), (358, 290680), (430, 242008), (520, 200122), (559, 186160), (676, 153940), (688, 151255), (716, 145340), (845, 123152), (860, 121004), (895, 116272), (1040, 100061), (1118, 93080), (1352, 76970), (1432, 72670), (1690, 61576), (1720, 60502), (1790, 58136), (2236, 46540), (2327, 44720), (2704, 38485), (2795, 37232), (2864, 36335), (3380, 30788), (3440, 30251), (3580, 29068), (4472, 23270), (4654, 22360), (5590, 18616), (6760, 15394), (7160, 14534), (7267, 14320), (7697, 13520), (8944, 11635), (9308, 11180)]