2925220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 6511680

約数和(自身を除く): 3586460

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 67, 74, 118, 134, 148, 185, 236, 268, 295, 335, 370, 590, 670, 740, 1180, 1340, 2183, 2479, 3953, 4366, 4958, 7906, 8732, 9916, 10915, 12395, 15812, 19765, 21830, 24790, 39530, 43660, 49580, 79060, 146261, 292522, 585044, 731305, 1462610, 2925220]

約数ペア:

[(1, 2925220), (2, 1462610), (4, 731305), (5, 585044), (10, 292522), (20, 146261), (37, 79060), (59, 49580), (67, 43660), (74, 39530), (118, 24790), (134, 21830), (148, 19765), (185, 15812), (236, 12395), (268, 10915), (295, 9916), (335, 8732), (370, 7906), (590, 4958), (670, 4366), (740, 3953), (1180, 2479), (1340, 2183)]