97514240

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 251657280

約数和(自身を除く): 154143040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 64, 71, 74, 80, 116, 128, 142, 145, 148, 160, 185, 232, 256, 284, 290, 296, 320, 355, 370, 464, 568, 580, 592, 640, 710, 740, 928, 1073, 1136, 1160, 1184, 1280, 1420, 1480, 1856, 2059, 2146, 2272, 2320, 2368, 2627, 2840, 2960, 3712, 4118, 4292, 4544, 4640, 4736, 5254, 5365, 5680, 5920, 7424, 8236, 8584, 9088, 9280, 9472, 10295, 10508, 10730, 11360, 11840, 13135, 16472, 17168, 18176, 18560, 20590, 21016, 21460, 22720, 23680, 26270, 32944, 34336, 37120, 41180, 42032, 42920, 45440, 47360, 52540, 65888, 68672, 76183, 82360, 84064, 85840, 90880, 105080, 131776, 137344, 152366, 164720, 168128, 171680, 210160, 263552, 274688, 304732, 329440, 336256, 343360, 380915, 420320, 527104, 609464, 658880, 672512, 686720, 761830, 840640, 1218928, 1317760, 1373440, 1523660, 1681280, 2437856, 2635520, 3047320, 3362560, 4875712, 6094640, 9751424, 12189280, 19502848, 24378560, 48757120, 97514240]

約数ペア:

[(1, 97514240), (2, 48757120), (4, 24378560), (5, 19502848), (8, 12189280), (10, 9751424), (16, 6094640), (20, 4875712), (29, 3362560), (32, 3047320), (37, 2635520), (40, 2437856), (58, 1681280), (64, 1523660), (71, 1373440), (74, 1317760), (80, 1218928), (116, 840640), (128, 761830), (142, 686720), (145, 672512), (148, 658880), (160, 609464), (185, 527104), (232, 420320), (256, 380915), (284, 343360), (290, 336256), (296, 329440), (320, 304732), (355, 274688), (370, 263552), (464, 210160), (568, 171680), (580, 168128), (592, 164720), (640, 152366), (710, 137344), (740, 131776), (928, 105080), (1073, 90880), (1136, 85840), (1160, 84064), (1184, 82360), (1280, 76183), (1420, 68672), (1480, 65888), (1856, 52540), (2059, 47360), (2146, 45440), (2272, 42920), (2320, 42032), (2368, 41180), (2627, 37120), (2840, 34336), (2960, 32944), (3712, 26270), (4118, 23680), (4292, 22720), (4544, 21460), (4640, 21016), (4736, 20590), (5254, 18560), (5365, 18176), (5680, 17168), (5920, 16472), (7424, 13135), (8236, 11840), (8584, 11360), (9088, 10730), (9280, 10508), (9472, 10295)]