88191040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{39371}}^1$

素因数の和:39395

約数の個数: 56

約数和(自身を含む): 240011712

約数和(自身を除く): 151820672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 39371, 78742, 157484, 196855, 275597, 314968, 393710, 551194, 629936, 787420, 1102388, 1259872, 1377985, 1574840, 2204776, 2519744, 2755970, 3149680, 4409552, 5511940, 6299360, 8819104, 11023880, 12598720, 17638208, 22047760, 44095520, 88191040]

約数ペア:

[(1, 88191040), (2, 44095520), (4, 22047760), (5, 17638208), (7, 12598720), (8, 11023880), (10, 8819104), (14, 6299360), (16, 5511940), (20, 4409552), (28, 3149680), (32, 2755970), (35, 2519744), (40, 2204776), (56, 1574840), (64, 1377985), (70, 1259872), (80, 1102388), (112, 787420), (140, 629936), (160, 551194), (224, 393710), (280, 314968), (320, 275597), (448, 196855), (560, 157484), (1120, 78742), (2240, 39371)]