79038080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 210038400

約数和(自身を除く): 131000320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 103, 109, 110, 128, 160, 176, 206, 218, 220, 320, 352, 412, 436, 440, 515, 545, 640, 704, 824, 872, 880, 1030, 1090, 1133, 1199, 1408, 1648, 1744, 1760, 2060, 2180, 2266, 2398, 3296, 3488, 3520, 4120, 4360, 4532, 4796, 5665, 5995, 6592, 6976, 7040, 8240, 8720, 9064, 9592, 11227, 11330, 11990, 13184, 13952, 16480, 17440, 18128, 19184, 22454, 22660, 23980, 32960, 34880, 36256, 38368, 44908, 45320, 47960, 56135, 65920, 69760, 72512, 76736, 89816, 90640, 95920, 112270, 123497, 145024, 153472, 179632, 181280, 191840, 224540, 246994, 359264, 362560, 383680, 449080, 493988, 617485, 718528, 725120, 767360, 898160, 987976, 1234970, 1437056, 1796320, 1975952, 2469940, 3592640, 3951904, 4939880, 7185280, 7903808, 9879760, 15807616, 19759520, 39519040, 79038080]

約数ペア:

[(1, 79038080), (2, 39519040), (4, 19759520), (5, 15807616), (8, 9879760), (10, 7903808), (11, 7185280), (16, 4939880), (20, 3951904), (22, 3592640), (32, 2469940), (40, 1975952), (44, 1796320), (55, 1437056), (64, 1234970), (80, 987976), (88, 898160), (103, 767360), (109, 725120), (110, 718528), (128, 617485), (160, 493988), (176, 449080), (206, 383680), (218, 362560), (220, 359264), (320, 246994), (352, 224540), (412, 191840), (436, 181280), (440, 179632), (515, 153472), (545, 145024), (640, 123497), (704, 112270), (824, 95920), (872, 90640), (880, 89816), (1030, 76736), (1090, 72512), (1133, 69760), (1199, 65920), (1408, 56135), (1648, 47960), (1744, 45320), (1760, 44908), (2060, 38368), (2180, 36256), (2266, 34880), (2398, 32960), (3296, 23980), (3488, 22660), (3520, 22454), (4120, 19184), (4360, 18128), (4532, 17440), (4796, 16480), (5665, 13952), (5995, 13184), (6592, 11990), (6976, 11330), (7040, 11227), (8240, 9592), (8720, 9064)]