2080348528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 4338847296

約数和(自身を除く): 2258498768

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 173, 184, 328, 346, 368, 656, 692, 797, 943, 1384, 1594, 1886, 2768, 3188, 3772, 3979, 6376, 7093, 7544, 7958, 12752, 14186, 15088, 15916, 18331, 28372, 31832, 32677, 36662, 56744, 63664, 65354, 73324, 113488, 130708, 137881, 146648, 163139, 261416, 275762, 293296, 326278, 522832, 551524, 652556, 751571, 1103048, 1305112, 1503142, 2206096, 2610224, 3006284, 3171263, 5653121, 6012568, 6342526, 11306242, 12025136, 12685052, 22612484, 25370104, 45224968, 50740208, 90449936, 130021783, 260043566, 520087132, 1040174264, 2080348528]

約数ペア:

[(1, 2080348528), (2, 1040174264), (4, 520087132), (8, 260043566), (16, 130021783), (23, 90449936), (41, 50740208), (46, 45224968), (82, 25370104), (92, 22612484), (164, 12685052), (173, 12025136), (184, 11306242), (328, 6342526), (346, 6012568), (368, 5653121), (656, 3171263), (692, 3006284), (797, 2610224), (943, 2206096), (1384, 1503142), (1594, 1305112), (1886, 1103048), (2768, 751571), (3188, 652556), (3772, 551524), (3979, 522832), (6376, 326278), (7093, 293296), (7544, 275762), (7958, 261416), (12752, 163139), (14186, 146648), (15088, 137881), (15916, 130708), (18331, 113488), (28372, 73324), (31832, 65354), (32677, 63664), (36662, 56744)]