26900480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 67223520

約数和(自身を除く): 40323040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 71, 74, 80, 128, 142, 148, 160, 185, 256, 284, 296, 320, 355, 370, 512, 568, 592, 640, 710, 740, 1024, 1136, 1184, 1280, 1420, 1480, 2048, 2272, 2368, 2560, 2627, 2840, 2960, 4544, 4736, 5120, 5254, 5680, 5920, 9088, 9472, 10240, 10508, 11360, 11840, 13135, 18176, 18944, 21016, 22720, 23680, 26270, 36352, 37888, 42032, 45440, 47360, 52540, 72704, 75776, 84064, 90880, 94720, 105080, 145408, 168128, 181760, 189440, 210160, 336256, 363520, 378880, 420320, 672512, 727040, 840640, 1345024, 1681280, 2690048, 3362560, 5380096, 6725120, 13450240, 26900480]

約数ペア:

[(1, 26900480), (2, 13450240), (4, 6725120), (5, 5380096), (8, 3362560), (10, 2690048), (16, 1681280), (20, 1345024), (32, 840640), (37, 727040), (40, 672512), (64, 420320), (71, 378880), (74, 363520), (80, 336256), (128, 210160), (142, 189440), (148, 181760), (160, 168128), (185, 145408), (256, 105080), (284, 94720), (296, 90880), (320, 84064), (355, 75776), (370, 72704), (512, 52540), (568, 47360), (592, 45440), (640, 42032), (710, 37888), (740, 36352), (1024, 26270), (1136, 23680), (1184, 22720), (1280, 21016), (1420, 18944), (1480, 18176), (2048, 13135), (2272, 11840), (2368, 11360), (2560, 10508), (2627, 10240), (2840, 9472), (2960, 9088), (4544, 5920), (4736, 5680), (5120, 5254)]