11868160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 30466800

約数和(自身を除く): 18598640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 128, 152, 160, 190, 244, 256, 304, 305, 320, 380, 488, 512, 608, 610, 640, 760, 976, 1024, 1159, 1216, 1220, 1280, 1520, 1952, 2048, 2318, 2432, 2440, 2560, 3040, 3904, 4636, 4864, 4880, 5120, 5795, 6080, 7808, 9272, 9728, 9760, 10240, 11590, 12160, 15616, 18544, 19456, 19520, 23180, 24320, 31232, 37088, 38912, 39040, 46360, 48640, 62464, 74176, 78080, 92720, 97280, 124928, 148352, 156160, 185440, 194560, 296704, 312320, 370880, 593408, 624640, 741760, 1186816, 1483520, 2373632, 2967040, 5934080, 11868160]

約数ペア:

[(1, 11868160), (2, 5934080), (4, 2967040), (5, 2373632), (8, 1483520), (10, 1186816), (16, 741760), (19, 624640), (20, 593408), (32, 370880), (38, 312320), (40, 296704), (61, 194560), (64, 185440), (76, 156160), (80, 148352), (95, 124928), (122, 97280), (128, 92720), (152, 78080), (160, 74176), (190, 62464), (244, 48640), (256, 46360), (304, 39040), (305, 38912), (320, 37088), (380, 31232), (488, 24320), (512, 23180), (608, 19520), (610, 19456), (640, 18544), (760, 15616), (976, 12160), (1024, 11590), (1159, 10240), (1216, 9760), (1220, 9728), (1280, 9272), (1520, 7808), (1952, 6080), (2048, 5795), (2318, 5120), (2432, 4880), (2440, 4864), (2560, 4636), (3040, 3904)]