1141031560

素因数分解:

$2^3\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{15101}}^1$

素因数の和:17001

約数の個数: 32

約数和(自身を含む): 2568850200

約数和(自身を除く): 1427818640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1889, 3778, 7556, 9445, 15101, 15112, 18890, 30202, 37780, 60404, 75505, 75560, 120808, 151010, 302020, 604040, 28525789, 57051578, 114103156, 142628945, 228206312, 285257890, 570515780, 1141031560]

約数ペア:

[(1, 1141031560), (2, 570515780), (4, 285257890), (5, 228206312), (8, 142628945), (10, 114103156), (20, 57051578), (40, 28525789), (1889, 604040), (3778, 302020), (7556, 151010), (9445, 120808), (15101, 75560), (15112, 75505), (18890, 60404), (30202, 37780)]