38470195340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{16229}}^1$

素因数の和:16395

約数の個数: 96

約数和(自身を含む): 86216356800

約数和(自身を除く): 47746161460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 67, 116, 122, 134, 145, 244, 268, 290, 305, 335, 580, 610, 670, 1220, 1340, 1769, 1943, 3538, 3886, 4087, 7076, 7772, 8174, 8845, 9715, 16229, 16348, 17690, 19430, 20435, 32458, 35380, 38860, 40870, 64916, 81145, 81740, 118523, 162290, 237046, 324580, 470641, 474092, 592615, 941282, 989969, 1087343, 1185230, 1882564, 1979938, 2174686, 2353205, 2370460, 3959876, 4349372, 4706410, 4949845, 5436715, 9412820, 9899690, 10873430, 19799380, 21746860, 28709101, 31532947, 57418202, 63065894, 66327923, 114836404, 126131788, 132655846, 143545505, 157664735, 265311692, 287091010, 315329470, 331639615, 574182020, 630658940, 663279230, 1326558460, 1923509767, 3847019534, 7694039068, 9617548835, 19235097670, 38470195340]

約数ペア:

[(1, 38470195340), (2, 19235097670), (4, 9617548835), (5, 7694039068), (10, 3847019534), (20, 1923509767), (29, 1326558460), (58, 663279230), (61, 630658940), (67, 574182020), (116, 331639615), (122, 315329470), (134, 287091010), (145, 265311692), (244, 157664735), (268, 143545505), (290, 132655846), (305, 126131788), (335, 114836404), (580, 66327923), (610, 63065894), (670, 57418202), (1220, 31532947), (1340, 28709101), (1769, 21746860), (1943, 19799380), (3538, 10873430), (3886, 9899690), (4087, 9412820), (7076, 5436715), (7772, 4949845), (8174, 4706410), (8845, 4349372), (9715, 3959876), (16229, 2370460), (16348, 2353205), (17690, 2174686), (19430, 1979938), (20435, 1882564), (32458, 1185230), (35380, 1087343), (38860, 989969), (40870, 941282), (64916, 592615), (81145, 474092), (81740, 470641), (118523, 324580), (162290, 237046)]