80486432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 190512000

約数和(自身を除く): 110025568

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 599, 608, 646, 884, 988, 1198, 1292, 1768, 1976, 2396, 2584, 3536, 3952, 4199, 4792, 5168, 7072, 7787, 7904, 8398, 9584, 10183, 10336, 11381, 15574, 16796, 19168, 20366, 22762, 31148, 33592, 40732, 45524, 62296, 67184, 81464, 91048, 124592, 132379, 134368, 147953, 162928, 182096, 193477, 249184, 264758, 295906, 325856, 364192, 386954, 529516, 591812, 773908, 1059032, 1183624, 1547816, 2118064, 2367248, 2515201, 3095632, 4236128, 4734496, 5030402, 6191264, 10060804, 20121608, 40243216, 80486432]

約数ペア:

[(1, 80486432), (2, 40243216), (4, 20121608), (8, 10060804), (13, 6191264), (16, 5030402), (17, 4734496), (19, 4236128), (26, 3095632), (32, 2515201), (34, 2367248), (38, 2118064), (52, 1547816), (68, 1183624), (76, 1059032), (104, 773908), (136, 591812), (152, 529516), (208, 386954), (221, 364192), (247, 325856), (272, 295906), (304, 264758), (323, 249184), (416, 193477), (442, 182096), (494, 162928), (544, 147953), (599, 134368), (608, 132379), (646, 124592), (884, 91048), (988, 81464), (1198, 67184), (1292, 62296), (1768, 45524), (1976, 40732), (2396, 33592), (2584, 31148), (3536, 22762), (3952, 20366), (4199, 19168), (4792, 16796), (5168, 15574), (7072, 11381), (7787, 10336), (7904, 10183), (8398, 9584)]