86949679960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1\times {\mathrm{5987}}^1$

素因数の和:8561

約数の個数: 128

約数和(自身を含む): 229967942400

約数和(自身を除く): 143018262440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2539, 2860, 5078, 5720, 5987, 10156, 11974, 12695, 20312, 23948, 25390, 27929, 29935, 33007, 47896, 50780, 55858, 59870, 65857, 66014, 77831, 101560, 111716, 119740, 131714, 132028, 139645, 155662, 165035, 223432, 239480, 263428, 264056, 279290, 311324, 329285, 330070, 363077, 389155, 526856, 558580, 622648, 658570, 660140, 726154, 778310, 856141, 1117160, 1317140, 1320280, 1452308, 1556620, 1712282, 1815385, 2634280, 2904616, 3113240, 3424564, 3630770, 4280705, 6849128, 7261540, 8561410, 14523080, 15200993, 17122820, 30401986, 34245640, 60803972, 76004965, 121607944, 152009930, 167210923, 197612909, 304019860, 334421846, 395225818, 608039720, 668843692, 790451636, 836054615, 988064545, 1337687384, 1580903272, 1672109230, 1976129090, 2173741999, 3344218460, 3952258180, 4347483998, 6688436920, 7904516360, 8694967996, 10868709995, 17389935992, 21737419990, 43474839980, 86949679960]

約数ペア:

[(1, 86949679960), (2, 43474839980), (4, 21737419990), (5, 17389935992), (8, 10868709995), (10, 8694967996), (11, 7904516360), (13, 6688436920), (20, 4347483998), (22, 3952258180), (26, 3344218460), (40, 2173741999), (44, 1976129090), (52, 1672109230), (55, 1580903272), (65, 1337687384), (88, 988064545), (104, 836054615), (110, 790451636), (130, 668843692), (143, 608039720), (220, 395225818), (260, 334421846), (286, 304019860), (440, 197612909), (520, 167210923), (572, 152009930), (715, 121607944), (1144, 76004965), (1430, 60803972), (2539, 34245640), (2860, 30401986), (5078, 17122820), (5720, 15200993), (5987, 14523080), (10156, 8561410), (11974, 7261540), (12695, 6849128), (20312, 4280705), (23948, 3630770), (25390, 3424564), (27929, 3113240), (29935, 2904616), (33007, 2634280), (47896, 1815385), (50780, 1712282), (55858, 1556620), (59870, 1452308), (65857, 1320280), (66014, 1317140), (77831, 1117160), (101560, 856141), (111716, 778310), (119740, 726154), (131714, 660140), (132028, 658570), (139645, 622648), (155662, 558580), (165035, 526856), (223432, 389155), (239480, 363077), (263428, 330070), (264056, 329285), (279290, 311324)]