23151200

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:736

約数の個数: 72

約数和(自身を含む): 57918168

約数和(自身を除く): 34766968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 673, 688, 800, 860, 1075, 1346, 1376, 1720, 2150, 2692, 3365, 3440, 4300, 5384, 6730, 6880, 8600, 10768, 13460, 16825, 17200, 21536, 26920, 28939, 33650, 34400, 53840, 57878, 67300, 107680, 115756, 134600, 144695, 231512, 269200, 289390, 463024, 538400, 578780, 723475, 926048, 1157560, 1446950, 2315120, 2893900, 4630240, 5787800, 11575600, 23151200]

約数ペア:

[(1, 23151200), (2, 11575600), (4, 5787800), (5, 4630240), (8, 2893900), (10, 2315120), (16, 1446950), (20, 1157560), (25, 926048), (32, 723475), (40, 578780), (43, 538400), (50, 463024), (80, 289390), (86, 269200), (100, 231512), (160, 144695), (172, 134600), (200, 115756), (215, 107680), (344, 67300), (400, 57878), (430, 53840), (673, 34400), (688, 33650), (800, 28939), (860, 26920), (1075, 21536), (1346, 17200), (1376, 16825), (1720, 13460), (2150, 10768), (2692, 8600), (3365, 6880), (3440, 6730), (4300, 5384)]