508590400

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 1319524920

約数和(自身を除く): 810934520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 97, 100, 113, 116, 145, 160, 194, 200, 226, 232, 290, 320, 388, 400, 452, 464, 485, 565, 580, 725, 776, 800, 904, 928, 970, 1130, 1160, 1450, 1552, 1600, 1808, 1856, 1940, 2260, 2320, 2425, 2813, 2825, 2900, 3104, 3277, 3616, 3880, 4520, 4640, 4850, 5626, 5650, 5800, 6208, 6554, 7232, 7760, 9040, 9280, 9700, 10961, 11252, 11300, 11600, 13108, 14065, 15520, 16385, 18080, 19400, 21922, 22504, 22600, 23200, 26216, 28130, 31040, 32770, 36160, 38800, 43844, 45008, 45200, 46400, 52432, 54805, 56260, 65540, 70325, 77600, 81925, 87688, 90016, 90400, 104864, 109610, 112520, 131080, 140650, 155200, 163850, 175376, 180032, 180800, 209728, 219220, 225040, 262160, 274025, 281300, 317869, 327700, 350752, 438440, 450080, 524320, 548050, 562600, 635738, 655400, 701504, 876880, 900160, 1048640, 1096100, 1125200, 1271476, 1310800, 1589345, 1753760, 2192200, 2250400, 2542952, 2621600, 3178690, 3507520, 4384400, 4500800, 5085904, 5243200, 6357380, 7946725, 8768800, 10171808, 12714760, 15893450, 17537600, 20343616, 25429520, 31786900, 50859040, 63573800, 101718080, 127147600, 254295200, 508590400]

約数ペア:

[(1, 508590400), (2, 254295200), (4, 127147600), (5, 101718080), (8, 63573800), (10, 50859040), (16, 31786900), (20, 25429520), (25, 20343616), (29, 17537600), (32, 15893450), (40, 12714760), (50, 10171808), (58, 8768800), (64, 7946725), (80, 6357380), (97, 5243200), (100, 5085904), (113, 4500800), (116, 4384400), (145, 3507520), (160, 3178690), (194, 2621600), (200, 2542952), (226, 2250400), (232, 2192200), (290, 1753760), (320, 1589345), (388, 1310800), (400, 1271476), (452, 1125200), (464, 1096100), (485, 1048640), (565, 900160), (580, 876880), (725, 701504), (776, 655400), (800, 635738), (904, 562600), (928, 548050), (970, 524320), (1130, 450080), (1160, 438440), (1450, 350752), (1552, 327700), (1600, 317869), (1808, 281300), (1856, 274025), (1940, 262160), (2260, 225040), (2320, 219220), (2425, 209728), (2813, 180800), (2825, 180032), (2900, 175376), (3104, 163850), (3277, 155200), (3616, 140650), (3880, 131080), (4520, 112520), (4640, 109610), (4850, 104864), (5626, 90400), (5650, 90016), (5800, 87688), (6208, 81925), (6554, 77600), (7232, 70325), (7760, 65540), (9040, 56260), (9280, 54805), (9700, 52432), (10961, 46400), (11252, 45200), (11300, 45008), (11600, 43844), (13108, 38800), (14065, 36160), (15520, 32770), (16385, 31040), (18080, 28130), (19400, 26216), (21922, 23200), (22504, 22600)]