90503840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4294

約数の個数: 96

約数和(自身を含む): 257281920

約数和(自身を除く): 166778080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4253, 4256, 5320, 8506, 10640, 17012, 21265, 21280, 29771, 34024, 42530, 59542, 68048, 80807, 85060, 119084, 136096, 148855, 161614, 170120, 238168, 297710, 323228, 340240, 404035, 476336, 565649, 595420, 646456, 680480, 808070, 952672, 1131298, 1190840, 1292912, 1616140, 2262596, 2381680, 2585824, 2828245, 3232280, 4525192, 4763360, 5656490, 6464560, 9050384, 11312980, 12929120, 18100768, 22625960, 45251920, 90503840]

約数ペア:

[(1, 90503840), (2, 45251920), (4, 22625960), (5, 18100768), (7, 12929120), (8, 11312980), (10, 9050384), (14, 6464560), (16, 5656490), (19, 4763360), (20, 4525192), (28, 3232280), (32, 2828245), (35, 2585824), (38, 2381680), (40, 2262596), (56, 1616140), (70, 1292912), (76, 1190840), (80, 1131298), (95, 952672), (112, 808070), (133, 680480), (140, 646456), (152, 595420), (160, 565649), (190, 476336), (224, 404035), (266, 340240), (280, 323228), (304, 297710), (380, 238168), (532, 170120), (560, 161614), (608, 148855), (665, 136096), (760, 119084), (1064, 85060), (1120, 80807), (1330, 68048), (1520, 59542), (2128, 42530), (2660, 34024), (3040, 29771), (4253, 21280), (4256, 21265), (5320, 17012), (8506, 10640)]