2510169740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 5821670400

約数和(自身を除く): 3311500660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 103, 130, 134, 206, 260, 268, 335, 412, 515, 670, 871, 1030, 1339, 1340, 1399, 1742, 2060, 2678, 2798, 3484, 4355, 5356, 5596, 6695, 6901, 6995, 8710, 13390, 13802, 13990, 17420, 18187, 26780, 27604, 27980, 34505, 36374, 69010, 72748, 89713, 90935, 93733, 138020, 144097, 179426, 181870, 187466, 288194, 358852, 363740, 374932, 448565, 468665, 576388, 720485, 897130, 937330, 1218529, 1440970, 1794260, 1873261, 1874660, 2437058, 2881940, 3746522, 4874116, 6092645, 7493044, 9366305, 9654499, 12185290, 18732610, 19308998, 24370580, 37465220, 38617996, 48272495, 96544990, 125508487, 193089980, 251016974, 502033948, 627542435, 1255084870, 2510169740]

約数ペア:

[(1, 2510169740), (2, 1255084870), (4, 627542435), (5, 502033948), (10, 251016974), (13, 193089980), (20, 125508487), (26, 96544990), (52, 48272495), (65, 38617996), (67, 37465220), (103, 24370580), (130, 19308998), (134, 18732610), (206, 12185290), (260, 9654499), (268, 9366305), (335, 7493044), (412, 6092645), (515, 4874116), (670, 3746522), (871, 2881940), (1030, 2437058), (1339, 1874660), (1340, 1873261), (1399, 1794260), (1742, 1440970), (2060, 1218529), (2678, 937330), (2798, 897130), (3484, 720485), (4355, 576388), (5356, 468665), (5596, 448565), (6695, 374932), (6901, 363740), (6995, 358852), (8710, 288194), (13390, 187466), (13802, 181870), (13990, 179426), (17420, 144097), (18187, 138020), (26780, 93733), (27604, 90935), (27980, 89713), (34505, 72748), (36374, 69010)]