40725048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 129830400

約数和(自身を除く): 89105352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 643, 696, 728, 754, 812, 1092, 1131, 1218, 1286, 1508, 1624, 1929, 2184, 2262, 2436, 2572, 2639, 3016, 3858, 4501, 4524, 4872, 5144, 5278, 7716, 7917, 8359, 9002, 9048, 10556, 13503, 15432, 15834, 16718, 18004, 18647, 21112, 25077, 27006, 31668, 33436, 36008, 37294, 50154, 54012, 55941, 58513, 63336, 66872, 74588, 100308, 108024, 111882, 117026, 130529, 149176, 175539, 200616, 223764, 234052, 242411, 261058, 351078, 391587, 447528, 468104, 484822, 522116, 702156, 727233, 783174, 969644, 1044232, 1404312, 1454466, 1566348, 1696877, 1939288, 2908932, 3132696, 3393754, 5090631, 5817864, 6787508, 10181262, 13575016, 20362524, 40725048]

約数ペア:

[(1, 40725048), (2, 20362524), (3, 13575016), (4, 10181262), (6, 6787508), (7, 5817864), (8, 5090631), (12, 3393754), (13, 3132696), (14, 2908932), (21, 1939288), (24, 1696877), (26, 1566348), (28, 1454466), (29, 1404312), (39, 1044232), (42, 969644), (52, 783174), (56, 727233), (58, 702156), (78, 522116), (84, 484822), (87, 468104), (91, 447528), (104, 391587), (116, 351078), (156, 261058), (168, 242411), (174, 234052), (182, 223764), (203, 200616), (232, 175539), (273, 149176), (312, 130529), (348, 117026), (364, 111882), (377, 108024), (406, 100308), (546, 74588), (609, 66872), (643, 63336), (696, 58513), (728, 55941), (754, 54012), (812, 50154), (1092, 37294), (1131, 36008), (1218, 33436), (1286, 31668), (1508, 27006), (1624, 25077), (1929, 21112), (2184, 18647), (2262, 18004), (2436, 16718), (2572, 15834), (2639, 15432), (3016, 13503), (3858, 10556), (4501, 9048), (4524, 9002), (4872, 8359), (5144, 7917), (5278, 7716)]