45566720

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 110572224

約数和(自身を除く): 65005504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 367, 388, 485, 640, 734, 776, 970, 1280, 1468, 1552, 1835, 1940, 2936, 3104, 3670, 3880, 5872, 6208, 7340, 7760, 11744, 12416, 14680, 15520, 23488, 24832, 29360, 31040, 35599, 46976, 58720, 62080, 71198, 93952, 117440, 124160, 142396, 177995, 234880, 284792, 355990, 469760, 569584, 711980, 1139168, 1423960, 2278336, 2847920, 4556672, 5695840, 9113344, 11391680, 22783360, 45566720]

約数ペア:

[(1, 45566720), (2, 22783360), (4, 11391680), (5, 9113344), (8, 5695840), (10, 4556672), (16, 2847920), (20, 2278336), (32, 1423960), (40, 1139168), (64, 711980), (80, 569584), (97, 469760), (128, 355990), (160, 284792), (194, 234880), (256, 177995), (320, 142396), (367, 124160), (388, 117440), (485, 93952), (640, 71198), (734, 62080), (776, 58720), (970, 46976), (1280, 35599), (1468, 31040), (1552, 29360), (1835, 24832), (1940, 23488), (2936, 15520), (3104, 14680), (3670, 12416), (3880, 11744), (5872, 7760), (6208, 7340)]