42097120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 110200608

約数和(自身を除く): 68103488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 547, 592, 740, 962, 1040, 1094, 1184, 1480, 1924, 2080, 2188, 2405, 2735, 2960, 3848, 4376, 4810, 5470, 5920, 7111, 7696, 8752, 9620, 10940, 14222, 15392, 17504, 19240, 20239, 21880, 28444, 35555, 38480, 40478, 43760, 56888, 71110, 76960, 80956, 87520, 101195, 113776, 142220, 161912, 202390, 227552, 263107, 284440, 323824, 404780, 526214, 568880, 647648, 809560, 1052428, 1137760, 1315535, 1619120, 2104856, 2631070, 3238240, 4209712, 5262140, 8419424, 10524280, 21048560, 42097120]

約数ペア:

[(1, 42097120), (2, 21048560), (4, 10524280), (5, 8419424), (8, 5262140), (10, 4209712), (13, 3238240), (16, 2631070), (20, 2104856), (26, 1619120), (32, 1315535), (37, 1137760), (40, 1052428), (52, 809560), (65, 647648), (74, 568880), (80, 526214), (104, 404780), (130, 323824), (148, 284440), (160, 263107), (185, 227552), (208, 202390), (260, 161912), (296, 142220), (370, 113776), (416, 101195), (481, 87520), (520, 80956), (547, 76960), (592, 71110), (740, 56888), (962, 43760), (1040, 40478), (1094, 38480), (1184, 35555), (1480, 28444), (1924, 21880), (2080, 20239), (2188, 19240), (2405, 17504), (2735, 15392), (2960, 14222), (3848, 10940), (4376, 9620), (4810, 8752), (5470, 7696), (5920, 7111)]