1718083840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11093}}^1$

素因数の和:11136

約数の個数: 108

約数和(自身を含む): 4523889132

約数和(自身を除く): 2805805292

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1280, 1408, 1760, 1936, 2420, 2816, 3520, 3872, 4840, 7040, 7744, 9680, 11093, 14080, 15488, 19360, 22186, 30976, 38720, 44372, 55465, 77440, 88744, 110930, 122023, 154880, 177488, 221860, 244046, 354976, 443720, 488092, 610115, 709952, 887440, 976184, 1220230, 1342253, 1419904, 1774880, 1952368, 2440460, 2684506, 2839808, 3549760, 3904736, 4880920, 5369012, 6711265, 7099520, 7809472, 9761840, 10738024, 13422530, 14199040, 15618944, 19523680, 21476048, 26845060, 31237888, 39047360, 42952096, 53690120, 78094720, 85904192, 107380240, 156189440, 171808384, 214760480, 343616768, 429520960, 859041920, 1718083840]

約数ペア:

[(1, 1718083840), (2, 859041920), (4, 429520960), (5, 343616768), (8, 214760480), (10, 171808384), (11, 156189440), (16, 107380240), (20, 85904192), (22, 78094720), (32, 53690120), (40, 42952096), (44, 39047360), (55, 31237888), (64, 26845060), (80, 21476048), (88, 19523680), (110, 15618944), (121, 14199040), (128, 13422530), (160, 10738024), (176, 9761840), (220, 7809472), (242, 7099520), (256, 6711265), (320, 5369012), (352, 4880920), (440, 3904736), (484, 3549760), (605, 2839808), (640, 2684506), (704, 2440460), (880, 1952368), (968, 1774880), (1210, 1419904), (1280, 1342253), (1408, 1220230), (1760, 976184), (1936, 887440), (2420, 709952), (2816, 610115), (3520, 488092), (3872, 443720), (4840, 354976), (7040, 244046), (7744, 221860), (9680, 177488), (11093, 154880), (14080, 122023), (15488, 110930), (19360, 88744), (22186, 77440), (30976, 55465), (38720, 44372)]