40611560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4058

約数の個数: 64

約数和(自身を含む): 104042880

約数和(自身を除く): 63431320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 4013, 5060, 8026, 10120, 16052, 20065, 32104, 40130, 44143, 80260, 88286, 92299, 160520, 176572, 184598, 220715, 353144, 369196, 441430, 461495, 738392, 882860, 922990, 1015289, 1765720, 1845980, 2030578, 3691960, 4061156, 5076445, 8122312, 10152890, 20305780, 40611560]

約数ペア:

[(1, 40611560), (2, 20305780), (4, 10152890), (5, 8122312), (8, 5076445), (10, 4061156), (11, 3691960), (20, 2030578), (22, 1845980), (23, 1765720), (40, 1015289), (44, 922990), (46, 882860), (55, 738392), (88, 461495), (92, 441430), (110, 369196), (115, 353144), (184, 220715), (220, 184598), (230, 176572), (253, 160520), (440, 92299), (460, 88286), (506, 80260), (920, 44143), (1012, 40130), (1265, 32104), (2024, 20065), (2530, 16052), (4013, 10120), (5060, 8026)]