5197600

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 13006980

約数和(自身を除く): 7809380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 89, 100, 146, 160, 178, 200, 292, 356, 365, 400, 445, 584, 712, 730, 800, 890, 1168, 1424, 1460, 1780, 1825, 2225, 2336, 2848, 2920, 3560, 3650, 4450, 5840, 6497, 7120, 7300, 8900, 11680, 12994, 14240, 14600, 17800, 25988, 29200, 32485, 35600, 51976, 58400, 64970, 71200, 103952, 129940, 162425, 207904, 259880, 324850, 519760, 649700, 1039520, 1299400, 2598800, 5197600]

約数ペア:

[(1, 5197600), (2, 2598800), (4, 1299400), (5, 1039520), (8, 649700), (10, 519760), (16, 324850), (20, 259880), (25, 207904), (32, 162425), (40, 129940), (50, 103952), (73, 71200), (80, 64970), (89, 58400), (100, 51976), (146, 35600), (160, 32485), (178, 29200), (200, 25988), (292, 17800), (356, 14600), (365, 14240), (400, 12994), (445, 11680), (584, 8900), (712, 7300), (730, 7120), (800, 6497), (890, 5840), (1168, 4450), (1424, 3650), (1460, 3560), (1780, 2920), (1825, 2848), (2225, 2336)]