2436696920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8702489}}^1$

素因数の和:8702507

約数の個数: 32

約数和(自身を含む): 6265792800

約数和(自身を除く): 3829095880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8702489, 17404978, 34809956, 43512445, 60917423, 69619912, 87024890, 121834846, 174049780, 243669692, 304587115, 348099560, 487339384, 609174230, 1218348460, 2436696920]

約数ペア:

[(1, 2436696920), (2, 1218348460), (4, 609174230), (5, 487339384), (7, 348099560), (8, 304587115), (10, 243669692), (14, 174049780), (20, 121834846), (28, 87024890), (35, 69619912), (40, 60917423), (56, 43512445), (70, 34809956), (140, 17404978), (280, 8702489)]