8338880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 112

約数和(自身を含む): 22823424

約数和(自身を除く): 14484544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 103, 110, 115, 160, 176, 184, 206, 220, 230, 253, 320, 352, 368, 412, 440, 460, 506, 515, 704, 736, 824, 880, 920, 1012, 1030, 1133, 1265, 1472, 1648, 1760, 1840, 2024, 2060, 2266, 2369, 2530, 3296, 3520, 3680, 4048, 4120, 4532, 4738, 5060, 5665, 6592, 7360, 8096, 8240, 9064, 9476, 10120, 11330, 11845, 16192, 16480, 18128, 18952, 20240, 22660, 23690, 26059, 32960, 36256, 37904, 40480, 45320, 47380, 52118, 72512, 75808, 80960, 90640, 94760, 104236, 130295, 151616, 181280, 189520, 208472, 260590, 362560, 379040, 416944, 521180, 758080, 833888, 1042360, 1667776, 2084720, 4169440, 8338880]

約数ペア:

[(1, 8338880), (2, 4169440), (4, 2084720), (5, 1667776), (8, 1042360), (10, 833888), (11, 758080), (16, 521180), (20, 416944), (22, 379040), (23, 362560), (32, 260590), (40, 208472), (44, 189520), (46, 181280), (55, 151616), (64, 130295), (80, 104236), (88, 94760), (92, 90640), (103, 80960), (110, 75808), (115, 72512), (160, 52118), (176, 47380), (184, 45320), (206, 40480), (220, 37904), (230, 36256), (253, 32960), (320, 26059), (352, 23690), (368, 22660), (412, 20240), (440, 18952), (460, 18128), (506, 16480), (515, 16192), (704, 11845), (736, 11330), (824, 10120), (880, 9476), (920, 9064), (1012, 8240), (1030, 8096), (1133, 7360), (1265, 6592), (1472, 5665), (1648, 5060), (1760, 4738), (1840, 4532), (2024, 4120), (2060, 4048), (2266, 3680), (2369, 3520), (2530, 3296)]