85028440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5147}}^1$

素因数の和:5224

約数の個数: 64

約数和(自身を含む): 222393600

約数和(自身を除く): 137365160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 5147, 8260, 10294, 16520, 20588, 25735, 36029, 41176, 51470, 72058, 102940, 144116, 180145, 205880, 288232, 303673, 360290, 607346, 720580, 1214692, 1441160, 1518365, 2125711, 2429384, 3036730, 4251422, 6073460, 8502844, 10628555, 12146920, 17005688, 21257110, 42514220, 85028440]

約数ペア:

[(1, 85028440), (2, 42514220), (4, 21257110), (5, 17005688), (7, 12146920), (8, 10628555), (10, 8502844), (14, 6073460), (20, 4251422), (28, 3036730), (35, 2429384), (40, 2125711), (56, 1518365), (59, 1441160), (70, 1214692), (118, 720580), (140, 607346), (236, 360290), (280, 303673), (295, 288232), (413, 205880), (472, 180145), (590, 144116), (826, 102940), (1180, 72058), (1652, 51470), (2065, 41176), (2360, 36029), (3304, 25735), (4130, 20588), (5147, 16520), (8260, 10294)]