56557427200

素因数分解:

$2^9\times 5^2\times {\mathrm{79}}^1\times {\mathrm{55931}}^1$

素因数の和:56038

約数の個数: 120

約数和(自身を含む): 141901721280

約数和(自身を除く): 85344294080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 128, 158, 160, 200, 256, 316, 320, 395, 400, 512, 632, 640, 790, 800, 1264, 1280, 1580, 1600, 1975, 2528, 2560, 3160, 3200, 3950, 5056, 6320, 6400, 7900, 10112, 12640, 12800, 15800, 20224, 25280, 31600, 40448, 50560, 55931, 63200, 101120, 111862, 126400, 202240, 223724, 252800, 279655, 447448, 505600, 559310, 894896, 1011200, 1118620, 1398275, 1789792, 2237240, 2796550, 3579584, 4418549, 4474480, 5593100, 7159168, 8837098, 8948960, 11186200, 14318336, 17674196, 17897920, 22092745, 22372400, 28636672, 35348392, 35795840, 44185490, 44744800, 70696784, 71591680, 88370980, 89489600, 110463725, 141393568, 143183360, 176741960, 178979200, 220927450, 282787136, 353483920, 357958400, 441854900, 565574272, 706967840, 715916800, 883709800, 1131148544, 1413935680, 1767419600, 2262297088, 2827871360, 3534839200, 5655742720, 7069678400, 11311485440, 14139356800, 28278713600, 56557427200]

約数ペア:

[(1, 56557427200), (2, 28278713600), (4, 14139356800), (5, 11311485440), (8, 7069678400), (10, 5655742720), (16, 3534839200), (20, 2827871360), (25, 2262297088), (32, 1767419600), (40, 1413935680), (50, 1131148544), (64, 883709800), (79, 715916800), (80, 706967840), (100, 565574272), (128, 441854900), (158, 357958400), (160, 353483920), (200, 282787136), (256, 220927450), (316, 178979200), (320, 176741960), (395, 143183360), (400, 141393568), (512, 110463725), (632, 89489600), (640, 88370980), (790, 71591680), (800, 70696784), (1264, 44744800), (1280, 44185490), (1580, 35795840), (1600, 35348392), (1975, 28636672), (2528, 22372400), (2560, 22092745), (3160, 17897920), (3200, 17674196), (3950, 14318336), (5056, 11186200), (6320, 8948960), (6400, 8837098), (7900, 7159168), (10112, 5593100), (12640, 4474480), (12800, 4418549), (15800, 3579584), (20224, 2796550), (25280, 2237240), (31600, 1789792), (40448, 1398275), (50560, 1118620), (55931, 1011200), (63200, 894896), (101120, 559310), (111862, 505600), (126400, 447448), (202240, 279655), (223724, 252800)]