41928040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13613}}^1$

素因数の和:13642

約数の個数: 64

約数和(自身を含む): 117624960

約数和(自身を除く): 75696920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 13613, 27226, 54452, 68065, 95291, 108904, 136130, 149743, 190582, 272260, 299486, 381164, 476455, 544520, 598972, 748715, 762328, 952910, 1048201, 1197944, 1497430, 1905820, 2096402, 2994860, 3811640, 4192804, 5241005, 5989720, 8385608, 10482010, 20964020, 41928040]

約数ペア:

[(1, 41928040), (2, 20964020), (4, 10482010), (5, 8385608), (7, 5989720), (8, 5241005), (10, 4192804), (11, 3811640), (14, 2994860), (20, 2096402), (22, 1905820), (28, 1497430), (35, 1197944), (40, 1048201), (44, 952910), (55, 762328), (56, 748715), (70, 598972), (77, 544520), (88, 476455), (110, 381164), (140, 299486), (154, 272260), (220, 190582), (280, 149743), (308, 136130), (385, 108904), (440, 95291), (616, 68065), (770, 54452), (1540, 27226), (3080, 13613)]