42634880

素因数分解:

$2^7\times 5^1\times {\mathrm{66617}}^1$

素因数の和:66636

約数の個数: 32

約数和(自身を含む): 101925540

約数和(自身を除く): 59290660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 66617, 133234, 266468, 333085, 532936, 666170, 1065872, 1332340, 2131744, 2664680, 4263488, 5329360, 8526976, 10658720, 21317440, 42634880]

約数ペア:

[(1, 42634880), (2, 21317440), (4, 10658720), (5, 8526976), (8, 5329360), (10, 4263488), (16, 2664680), (20, 2131744), (32, 1332340), (40, 1065872), (64, 666170), (80, 532936), (128, 333085), (160, 266468), (320, 133234), (640, 66617)]