70656320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31543}}^1$

素因数の和:31567

約数の個数: 56

約数和(自身を含む): 192292224

約数和(自身を除く): 121635904

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, 31543, 63086, 126172, 157715, 220801, 252344, 315430, 441602, 504688, 630860, 883204, 1009376, 1104005, 1261720, 1766408, 2018752, 2208010, 2523440, 3532816, 4416020, 5046880, 7065632, 8832040, 10093760, 14131264, 17664080, 35328160, 70656320]

約数ペア:

[(1, 70656320), (2, 35328160), (4, 17664080), (5, 14131264), (7, 10093760), (8, 8832040), (10, 7065632), (14, 5046880), (16, 4416020), (20, 3532816), (28, 2523440), (32, 2208010), (35, 2018752), (40, 1766408), (56, 1261720), (64, 1104005), (70, 1009376), (80, 883204), (112, 630860), (140, 504688), (160, 441602), (224, 315430), (280, 252344), (320, 220801), (448, 157715), (560, 126172), (1120, 63086), (2240, 31543)]