15744039740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{4027}}^1$

素因数の和:5427

約数の個数: 96

約数和(自身を含む): 38880705024

約数和(自身を除く): 23136665284

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1367, 1430, 2734, 2860, 4027, 5468, 6835, 8054, 13670, 15037, 16108, 17771, 20135, 27340, 30074, 35542, 40270, 44297, 52351, 60148, 71084, 75185, 80540, 88594, 88855, 104702, 150370, 177188, 177710, 195481, 209404, 221485, 261755, 300740, 355420, 390962, 442970, 523510, 575861, 781924, 885940, 977405, 1047020, 1151722, 1954810, 2303444, 2879305, 3909620, 5504909, 5758610, 11009818, 11517220, 22019636, 27524545, 55049090, 60553999, 71563817, 110098180, 121107998, 143127634, 242215996, 286255268, 302769995, 357819085, 605539990, 715638170, 787201987, 1211079980, 1431276340, 1574403974, 3148807948, 3936009935, 7872019870, 15744039740]

約数ペア:

[(1, 15744039740), (2, 7872019870), (4, 3936009935), (5, 3148807948), (10, 1574403974), (11, 1431276340), (13, 1211079980), (20, 787201987), (22, 715638170), (26, 605539990), (44, 357819085), (52, 302769995), (55, 286255268), (65, 242215996), (110, 143127634), (130, 121107998), (143, 110098180), (220, 71563817), (260, 60553999), (286, 55049090), (572, 27524545), (715, 22019636), (1367, 11517220), (1430, 11009818), (2734, 5758610), (2860, 5504909), (4027, 3909620), (5468, 2879305), (6835, 2303444), (8054, 1954810), (13670, 1151722), (15037, 1047020), (16108, 977405), (17771, 885940), (20135, 781924), (27340, 575861), (30074, 523510), (35542, 442970), (40270, 390962), (44297, 355420), (52351, 300740), (60148, 261755), (71084, 221485), (75185, 209404), (80540, 195481), (88594, 177710), (88855, 177188), (104702, 150370)]