54356800

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:716

約数の個数: 84

約数和(自身を含む): 136487916

約数和(自身を除く): 82131116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 641, 800, 848, 1060, 1282, 1325, 1600, 1696, 2120, 2564, 2650, 3205, 3392, 4240, 5128, 5300, 6410, 8480, 10256, 10600, 12820, 16025, 16960, 20512, 21200, 25640, 32050, 33973, 41024, 42400, 51280, 64100, 67946, 84800, 102560, 128200, 135892, 169865, 205120, 256400, 271784, 339730, 512800, 543568, 679460, 849325, 1025600, 1087136, 1358920, 1698650, 2174272, 2717840, 3397300, 5435680, 6794600, 10871360, 13589200, 27178400, 54356800]

約数ペア:

[(1, 54356800), (2, 27178400), (4, 13589200), (5, 10871360), (8, 6794600), (10, 5435680), (16, 3397300), (20, 2717840), (25, 2174272), (32, 1698650), (40, 1358920), (50, 1087136), (53, 1025600), (64, 849325), (80, 679460), (100, 543568), (106, 512800), (160, 339730), (200, 271784), (212, 256400), (265, 205120), (320, 169865), (400, 135892), (424, 128200), (530, 102560), (641, 84800), (800, 67946), (848, 64100), (1060, 51280), (1282, 42400), (1325, 41024), (1600, 33973), (1696, 32050), (2120, 25640), (2564, 21200), (2650, 20512), (3205, 16960), (3392, 16025), (4240, 12820), (5128, 10600), (5300, 10256), (6410, 8480)]