211036280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57977}}^1$

素因数の和:58008

約数の個数: 64

約数和(自身を含む): 584418240

約数和(自身を除く): 373381960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 57977, 115954, 231908, 289885, 405839, 463816, 579770, 753701, 811678, 1159540, 1507402, 1623356, 2029195, 2319080, 3014804, 3246712, 3768505, 4058390, 5275907, 6029608, 7537010, 8116780, 10551814, 15074020, 16233560, 21103628, 26379535, 30148040, 42207256, 52759070, 105518140, 211036280]

約数ペア:

[(1, 211036280), (2, 105518140), (4, 52759070), (5, 42207256), (7, 30148040), (8, 26379535), (10, 21103628), (13, 16233560), (14, 15074020), (20, 10551814), (26, 8116780), (28, 7537010), (35, 6029608), (40, 5275907), (52, 4058390), (56, 3768505), (65, 3246712), (70, 3014804), (91, 2319080), (104, 2029195), (130, 1623356), (140, 1507402), (182, 1159540), (260, 811678), (280, 753701), (364, 579770), (455, 463816), (520, 405839), (728, 289885), (910, 231908), (1820, 115954), (3640, 57977)]