40599680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 108691200

約数和(自身を除く): 68091520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 79, 80, 88, 110, 128, 146, 158, 160, 176, 220, 292, 316, 320, 352, 365, 395, 440, 584, 632, 640, 704, 730, 790, 803, 869, 880, 1168, 1264, 1408, 1460, 1580, 1606, 1738, 1760, 2336, 2528, 2920, 3160, 3212, 3476, 3520, 4015, 4345, 4672, 5056, 5767, 5840, 6320, 6424, 6952, 7040, 8030, 8690, 9344, 10112, 11534, 11680, 12640, 12848, 13904, 16060, 17380, 23068, 23360, 25280, 25696, 27808, 28835, 32120, 34760, 46136, 46720, 50560, 51392, 55616, 57670, 63437, 64240, 69520, 92272, 102784, 111232, 115340, 126874, 128480, 139040, 184544, 230680, 253748, 256960, 278080, 317185, 369088, 461360, 507496, 513920, 556160, 634370, 738176, 922720, 1014992, 1268740, 1845440, 2029984, 2537480, 3690880, 4059968, 5074960, 8119936, 10149920, 20299840, 40599680]

約数ペア:

[(1, 40599680), (2, 20299840), (4, 10149920), (5, 8119936), (8, 5074960), (10, 4059968), (11, 3690880), (16, 2537480), (20, 2029984), (22, 1845440), (32, 1268740), (40, 1014992), (44, 922720), (55, 738176), (64, 634370), (73, 556160), (79, 513920), (80, 507496), (88, 461360), (110, 369088), (128, 317185), (146, 278080), (158, 256960), (160, 253748), (176, 230680), (220, 184544), (292, 139040), (316, 128480), (320, 126874), (352, 115340), (365, 111232), (395, 102784), (440, 92272), (584, 69520), (632, 64240), (640, 63437), (704, 57670), (730, 55616), (790, 51392), (803, 50560), (869, 46720), (880, 46136), (1168, 34760), (1264, 32120), (1408, 28835), (1460, 27808), (1580, 25696), (1606, 25280), (1738, 23360), (1760, 23068), (2336, 17380), (2528, 16060), (2920, 13904), (3160, 12848), (3212, 12640), (3476, 11680), (3520, 11534), (4015, 10112), (4345, 9344), (4672, 8690), (5056, 8030), (5767, 7040), (5840, 6952), (6320, 6424)]