858105920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{383083}}^1$

素因数の和:383107

約数の個数: 56

約数和(自身を含む): 2335280064

約数和(自身を除く): 1477174144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 383083, 766166, 1532332, 1915415, 2681581, 3064664, 3830830, 5363162, 6129328, 7661660, 10726324, 12258656, 13407905, 15323320, 21452648, 24517312, 26815810, 30646640, 42905296, 53631620, 61293280, 85810592, 107263240, 122586560, 171621184, 214526480, 429052960, 858105920]

約数ペア:

[(1, 858105920), (2, 429052960), (4, 214526480), (5, 171621184), (7, 122586560), (8, 107263240), (10, 85810592), (14, 61293280), (16, 53631620), (20, 42905296), (28, 30646640), (32, 26815810), (35, 24517312), (40, 21452648), (56, 15323320), (64, 13407905), (70, 12258656), (80, 10726324), (112, 7661660), (140, 6129328), (160, 5363162), (224, 3830830), (280, 3064664), (320, 2681581), (448, 1915415), (560, 1532332), (1120, 766166), (2240, 383083)]