45156977980

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2557}}^1\times {\mathrm{4933}}^1$

素因数の和:7678

約数の個数: 48

約数和(自身を含む): 95416060320

約数和(自身を除く): 50259082340

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 2557, 3580, 4933, 5114, 9866, 10228, 12785, 19732, 24665, 25570, 49330, 51140, 98660, 457703, 883007, 915406, 1766014, 1830812, 2288515, 3532028, 4415035, 4577030, 8830070, 9154060, 12613681, 17660140, 25227362, 50454724, 63068405, 126136810, 252273620, 2257848899, 4515697798, 9031395596, 11289244495, 22578488990, 45156977980]

約数ペア:

[(1, 45156977980), (2, 22578488990), (4, 11289244495), (5, 9031395596), (10, 4515697798), (20, 2257848899), (179, 252273620), (358, 126136810), (716, 63068405), (895, 50454724), (1790, 25227362), (2557, 17660140), (3580, 12613681), (4933, 9154060), (5114, 8830070), (9866, 4577030), (10228, 4415035), (12785, 3532028), (19732, 2288515), (24665, 1830812), (25570, 1766014), (49330, 915406), (51140, 883007), (98660, 457703)]