25023040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11171}}^1$

素因数の和:11195

約数の個数: 56

約数和(自身を含む): 68104512

約数和(自身を除く): 43081472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 11171, 22342, 44684, 55855, 78197, 89368, 111710, 156394, 178736, 223420, 312788, 357472, 390985, 446840, 625576, 714944, 781970, 893680, 1251152, 1563940, 1787360, 2502304, 3127880, 3574720, 5004608, 6255760, 12511520, 25023040]

約数ペア:

[(1, 25023040), (2, 12511520), (4, 6255760), (5, 5004608), (7, 3574720), (8, 3127880), (10, 2502304), (14, 1787360), (16, 1563940), (20, 1251152), (28, 893680), (32, 781970), (35, 714944), (40, 625576), (56, 446840), (64, 390985), (70, 357472), (80, 312788), (112, 223420), (140, 178736), (160, 156394), (224, 111710), (280, 89368), (320, 78197), (448, 55855), (560, 44684), (1120, 22342), (2240, 11171)]