23649920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5279}}^1$

素因数の和:5305

約数の個数: 64

約数和(自身を含む): 64627200

約数和(自身を除く): 40977280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5279, 10558, 21116, 26395, 36953, 42232, 52790, 73906, 84464, 105580, 147812, 168928, 184765, 211160, 295624, 337856, 369530, 422320, 591248, 675712, 739060, 844640, 1182496, 1478120, 1689280, 2364992, 2956240, 3378560, 4729984, 5912480, 11824960, 23649920]

約数ペア:

[(1, 23649920), (2, 11824960), (4, 5912480), (5, 4729984), (7, 3378560), (8, 2956240), (10, 2364992), (14, 1689280), (16, 1478120), (20, 1182496), (28, 844640), (32, 739060), (35, 675712), (40, 591248), (56, 422320), (64, 369530), (70, 337856), (80, 295624), (112, 211160), (128, 184765), (140, 168928), (160, 147812), (224, 105580), (280, 84464), (320, 73906), (448, 52790), (560, 42232), (640, 36953), (896, 26395), (1120, 21116), (2240, 10558), (4480, 5279)]