8585521420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{14731}}^1$

素因数の和:14951

約数の個数: 96

約数和(自身を含む): 21621390336

約数和(自身を除く): 13035868916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 181, 230, 322, 362, 460, 644, 724, 805, 905, 1267, 1610, 1810, 2534, 3220, 3620, 4163, 5068, 6335, 8326, 12670, 14731, 16652, 20815, 25340, 29141, 29462, 41630, 58282, 58924, 73655, 83260, 103117, 116564, 145705, 147310, 206234, 291410, 294620, 338813, 412468, 515585, 582820, 677626, 1031170, 1355252, 1694065, 2062340, 2371691, 2666311, 3388130, 4743382, 5332622, 6776260, 9486764, 10665244, 11858455, 13331555, 18664177, 23716910, 26663110, 37328354, 47433820, 53326220, 61325153, 74656708, 93320885, 122650306, 186641770, 245300612, 306625765, 373283540, 429276071, 613251530, 858552142, 1226503060, 1717104284, 2146380355, 4292760710, 8585521420]

約数ペア:

[(1, 8585521420), (2, 4292760710), (4, 2146380355), (5, 1717104284), (7, 1226503060), (10, 858552142), (14, 613251530), (20, 429276071), (23, 373283540), (28, 306625765), (35, 245300612), (46, 186641770), (70, 122650306), (92, 93320885), (115, 74656708), (140, 61325153), (161, 53326220), (181, 47433820), (230, 37328354), (322, 26663110), (362, 23716910), (460, 18664177), (644, 13331555), (724, 11858455), (805, 10665244), (905, 9486764), (1267, 6776260), (1610, 5332622), (1810, 4743382), (2534, 3388130), (3220, 2666311), (3620, 2371691), (4163, 2062340), (5068, 1694065), (6335, 1355252), (8326, 1031170), (12670, 677626), (14731, 582820), (16652, 515585), (20815, 412468), (25340, 338813), (29141, 294620), (29462, 291410), (41630, 206234), (58282, 147310), (58924, 145705), (73655, 116564), (83260, 103117)]