70297840

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9059}}^1$

素因数の和:9169

約数の個数: 40

約数和(自身を含む): 165145680

約数和(自身を除く): 94847840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 9059, 18118, 36236, 45295, 72472, 90590, 144944, 181180, 362360, 724720, 878723, 1757446, 3514892, 4393615, 7029784, 8787230, 14059568, 17574460, 35148920, 70297840]

約数ペア:

[(1, 70297840), (2, 35148920), (4, 17574460), (5, 14059568), (8, 8787230), (10, 7029784), (16, 4393615), (20, 3514892), (40, 1757446), (80, 878723), (97, 724720), (194, 362360), (388, 181180), (485, 144944), (776, 90590), (970, 72472), (1552, 45295), (1940, 36236), (3880, 18118), (7760, 9059)]