2111730832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5119}}^1$

素因数の和:5228

約数の個数: 80

約数和(自身を含む): 4571136000

約数和(自身を除く): 2459405168

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 59, 76, 92, 118, 152, 184, 236, 304, 368, 437, 472, 874, 944, 1121, 1357, 1748, 2242, 2714, 3496, 4484, 5119, 5428, 6992, 8968, 10238, 10856, 17936, 20476, 21712, 25783, 40952, 51566, 81904, 97261, 103132, 117737, 194522, 206264, 235474, 302021, 389044, 412528, 470948, 604042, 778088, 941896, 1208084, 1556176, 1883792, 2237003, 2416168, 4474006, 4832336, 5738399, 6946483, 8948012, 11476798, 13892966, 17896024, 22953596, 27785932, 35792048, 45907192, 55571864, 91814384, 111143728, 131983177, 263966354, 527932708, 1055865416, 2111730832]

約数ペア:

[(1, 2111730832), (2, 1055865416), (4, 527932708), (8, 263966354), (16, 131983177), (19, 111143728), (23, 91814384), (38, 55571864), (46, 45907192), (59, 35792048), (76, 27785932), (92, 22953596), (118, 17896024), (152, 13892966), (184, 11476798), (236, 8948012), (304, 6946483), (368, 5738399), (437, 4832336), (472, 4474006), (874, 2416168), (944, 2237003), (1121, 1883792), (1357, 1556176), (1748, 1208084), (2242, 941896), (2714, 778088), (3496, 604042), (4484, 470948), (5119, 412528), (5428, 389044), (6992, 302021), (8968, 235474), (10238, 206264), (10856, 194522), (17936, 117737), (20476, 103132), (21712, 97261), (25783, 81904), (40952, 51566)]