4369810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 8395200

約数和(自身を除く): 4025390

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 211, 218, 422, 545, 1055, 1090, 2071, 2110, 4009, 4142, 8018, 10355, 20045, 20710, 22999, 40090, 45998, 114995, 229990, 436981, 873962, 2184905, 4369810]

約数ペア:

[(1, 4369810), (2, 2184905), (5, 873962), (10, 436981), (19, 229990), (38, 114995), (95, 45998), (109, 40090), (190, 22999), (211, 20710), (218, 20045), (422, 10355), (545, 8018), (1055, 4142), (1090, 4009), (2071, 2110)]