2013158000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{143797}}^1$

素因数の和:143827

約数の個数: 80

約数和(自身を含む): 5563257024

約数和(自身を除く): 3550099024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 143797, 287594, 575188, 718985, 1006579, 1150376, 1437970, 2013158, 2300752, 2875940, 3594925, 4026316, 5032895, 5751880, 7189850, 8052632, 10065790, 11503760, 14379700, 16105264, 17974625, 20131580, 25164475, 28759400, 35949250, 40263160, 50328950, 57518800, 71898500, 80526320, 100657900, 125822375, 143797000, 201315800, 251644750, 287594000, 402631600, 503289500, 1006579000, 2013158000]

約数ペア:

[(1, 2013158000), (2, 1006579000), (4, 503289500), (5, 402631600), (7, 287594000), (8, 251644750), (10, 201315800), (14, 143797000), (16, 125822375), (20, 100657900), (25, 80526320), (28, 71898500), (35, 57518800), (40, 50328950), (50, 40263160), (56, 35949250), (70, 28759400), (80, 25164475), (100, 20131580), (112, 17974625), (125, 16105264), (140, 14379700), (175, 11503760), (200, 10065790), (250, 8052632), (280, 7189850), (350, 5751880), (400, 5032895), (500, 4026316), (560, 3594925), (700, 2875940), (875, 2300752), (1000, 2013158), (1400, 1437970), (1750, 1150376), (2000, 1006579), (2800, 718985), (3500, 575188), (7000, 287594), (14000, 143797)]