4010221840

素因数分解:

$2^4\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{34981}}^1$

素因数の和:36427

約数の個数: 40

約数和(自身を含む): 9330538968

約数和(自身を除く): 5320317128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1433, 2866, 5732, 7165, 11464, 14330, 22928, 28660, 34981, 57320, 69962, 114640, 139924, 174905, 279848, 349810, 559696, 699620, 1399240, 2798480, 50127773, 100255546, 200511092, 250638865, 401022184, 501277730, 802044368, 1002555460, 2005110920, 4010221840]

約数ペア:

[(1, 4010221840), (2, 2005110920), (4, 1002555460), (5, 802044368), (8, 501277730), (10, 401022184), (16, 250638865), (20, 200511092), (40, 100255546), (80, 50127773), (1433, 2798480), (2866, 1399240), (5732, 699620), (7165, 559696), (11464, 349810), (14330, 279848), (22928, 174905), (28660, 139924), (34981, 114640), (57320, 69962)]