38977680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23201}}^1$

素因数の和:23224

約数の個数: 80

約数和(自身を含む): 138098304

約数和(自身を除く): 99120624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 23201, 46402, 69603, 92804, 116005, 139206, 162407, 185608, 232010, 278412, 324814, 348015, 371216, 464020, 487221, 556824, 649628, 696030, 812035, 928040, 974442, 1113648, 1299256, 1392060, 1624070, 1856080, 1948884, 2436105, 2598512, 2784120, 3248140, 3897768, 4872210, 5568240, 6496280, 7795536, 9744420, 12992560, 19488840, 38977680]

約数ペア:

[(1, 38977680), (2, 19488840), (3, 12992560), (4, 9744420), (5, 7795536), (6, 6496280), (7, 5568240), (8, 4872210), (10, 3897768), (12, 3248140), (14, 2784120), (15, 2598512), (16, 2436105), (20, 1948884), (21, 1856080), (24, 1624070), (28, 1392060), (30, 1299256), (35, 1113648), (40, 974442), (42, 928040), (48, 812035), (56, 696030), (60, 649628), (70, 556824), (80, 487221), (84, 464020), (105, 371216), (112, 348015), (120, 324814), (140, 278412), (168, 232010), (210, 185608), (240, 162407), (280, 139206), (336, 116005), (420, 92804), (560, 69603), (840, 46402), (1680, 23201)]