5521880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 16087680

約数和(自身を除く): 10565800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 41, 52, 56, 65, 70, 74, 82, 91, 104, 130, 140, 148, 164, 182, 185, 205, 259, 260, 280, 287, 296, 328, 364, 370, 410, 455, 481, 518, 520, 533, 574, 728, 740, 820, 910, 962, 1036, 1066, 1148, 1295, 1435, 1480, 1517, 1640, 1820, 1924, 2072, 2132, 2296, 2405, 2590, 2665, 2870, 3034, 3367, 3640, 3731, 3848, 4264, 4810, 5180, 5330, 5740, 6068, 6734, 7462, 7585, 9620, 10360, 10619, 10660, 11480, 12136, 13468, 14924, 15170, 16835, 18655, 19240, 19721, 21238, 21320, 26936, 29848, 30340, 33670, 37310, 39442, 42476, 53095, 60680, 67340, 74620, 78884, 84952, 98605, 106190, 134680, 138047, 149240, 157768, 197210, 212380, 276094, 394420, 424760, 552188, 690235, 788840, 1104376, 1380470, 2760940, 5521880]

約数ペア:

[(1, 5521880), (2, 2760940), (4, 1380470), (5, 1104376), (7, 788840), (8, 690235), (10, 552188), (13, 424760), (14, 394420), (20, 276094), (26, 212380), (28, 197210), (35, 157768), (37, 149240), (40, 138047), (41, 134680), (52, 106190), (56, 98605), (65, 84952), (70, 78884), (74, 74620), (82, 67340), (91, 60680), (104, 53095), (130, 42476), (140, 39442), (148, 37310), (164, 33670), (182, 30340), (185, 29848), (205, 26936), (259, 21320), (260, 21238), (280, 19721), (287, 19240), (296, 18655), (328, 16835), (364, 15170), (370, 14924), (410, 13468), (455, 12136), (481, 11480), (518, 10660), (520, 10619), (533, 10360), (574, 9620), (728, 7585), (740, 7462), (820, 6734), (910, 6068), (962, 5740), (1036, 5330), (1066, 5180), (1148, 4810), (1295, 4264), (1435, 3848), (1480, 3731), (1517, 3640), (1640, 3367), (1820, 3034), (1924, 2870), (2072, 2665), (2132, 2590), (2296, 2405)]