133025184020

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{50772971}}^1$

素因数の和:50773111

約数の個数: 24

約数和(自身を含む): 281485356768

約数和(自身を除く): 148460172748

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 50772971, 101545942, 203091884, 253864855, 507729710, 1015459420, 6651259201, 13302518402, 26605036804, 33256296005, 66512592010, 133025184020]

約数ペア:

[(1, 133025184020), (2, 66512592010), (4, 33256296005), (5, 26605036804), (10, 13302518402), (20, 6651259201), (131, 1015459420), (262, 507729710), (524, 253864855), (655, 203091884), (1310, 101545942), (2620, 50772971)]