104750080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 88

約数和(自身を含む): 257922000

約数和(自身を除く): 153171920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 499, 512, 640, 656, 820, 998, 1024, 1280, 1312, 1640, 1996, 2495, 2560, 2624, 3280, 3992, 4990, 5120, 5248, 6560, 7984, 9980, 10496, 13120, 15968, 19960, 20459, 20992, 26240, 31936, 39920, 40918, 41984, 52480, 63872, 79840, 81836, 102295, 104960, 127744, 159680, 163672, 204590, 209920, 255488, 319360, 327344, 409180, 510976, 638720, 654688, 818360, 1277440, 1309376, 1636720, 2554880, 2618752, 3273440, 5237504, 6546880, 10475008, 13093760, 20950016, 26187520, 52375040, 104750080]

約数ペア:

[(1, 104750080), (2, 52375040), (4, 26187520), (5, 20950016), (8, 13093760), (10, 10475008), (16, 6546880), (20, 5237504), (32, 3273440), (40, 2618752), (41, 2554880), (64, 1636720), (80, 1309376), (82, 1277440), (128, 818360), (160, 654688), (164, 638720), (205, 510976), (256, 409180), (320, 327344), (328, 319360), (410, 255488), (499, 209920), (512, 204590), (640, 163672), (656, 159680), (820, 127744), (998, 104960), (1024, 102295), (1280, 81836), (1312, 79840), (1640, 63872), (1996, 52480), (2495, 41984), (2560, 40918), (2624, 39920), (3280, 31936), (3992, 26240), (4990, 20992), (5120, 20459), (5248, 19960), (6560, 15968), (7984, 13120), (9980, 10496)]