27825280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{6211}}^1$

素因数の和:6237

約数の個数: 64

約数和(自身を含む): 76034880

約数和(自身を除く): 48209600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 6211, 12422, 24844, 31055, 43477, 49688, 62110, 86954, 99376, 124220, 173908, 198752, 217385, 248440, 347816, 397504, 434770, 496880, 695632, 795008, 869540, 993760, 1391264, 1739080, 1987520, 2782528, 3478160, 3975040, 5565056, 6956320, 13912640, 27825280]

約数ペア:

[(1, 27825280), (2, 13912640), (4, 6956320), (5, 5565056), (7, 3975040), (8, 3478160), (10, 2782528), (14, 1987520), (16, 1739080), (20, 1391264), (28, 993760), (32, 869540), (35, 795008), (40, 695632), (56, 496880), (64, 434770), (70, 397504), (80, 347816), (112, 248440), (128, 217385), (140, 198752), (160, 173908), (224, 124220), (280, 99376), (320, 86954), (448, 62110), (560, 49688), (640, 43477), (896, 31055), (1120, 24844), (2240, 12422), (4480, 6211)]