33640880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4654

約数の個数: 80

約数和(自身を含む): 96285504

約数和(自身を除く): 62644624

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 4621, 7280, 9242, 18484, 23105, 32347, 36968, 46210, 60073, 64694, 73936, 92420, 120146, 129388, 161735, 184840, 240292, 258776, 300365, 323470, 369680, 420511, 480584, 517552, 600730, 646940, 841022, 961168, 1201460, 1293880, 1682044, 2102555, 2402920, 2587760, 3364088, 4205110, 4805840, 6728176, 8410220, 16820440, 33640880]

約数ペア:

[(1, 33640880), (2, 16820440), (4, 8410220), (5, 6728176), (7, 4805840), (8, 4205110), (10, 3364088), (13, 2587760), (14, 2402920), (16, 2102555), (20, 1682044), (26, 1293880), (28, 1201460), (35, 961168), (40, 841022), (52, 646940), (56, 600730), (65, 517552), (70, 480584), (80, 420511), (91, 369680), (104, 323470), (112, 300365), (130, 258776), (140, 240292), (182, 184840), (208, 161735), (260, 129388), (280, 120146), (364, 92420), (455, 73936), (520, 64694), (560, 60073), (728, 46210), (910, 36968), (1040, 32347), (1456, 23105), (1820, 18484), (3640, 9242), (4621, 7280)]