4568320

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 11331936

約数和(自身を除く): 6763616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 83, 86, 128, 160, 166, 172, 215, 256, 320, 332, 344, 415, 430, 640, 664, 688, 830, 860, 1280, 1328, 1376, 1660, 1720, 2656, 2752, 3320, 3440, 3569, 5312, 5504, 6640, 6880, 7138, 10624, 11008, 13280, 13760, 14276, 17845, 21248, 26560, 27520, 28552, 35690, 53120, 55040, 57104, 71380, 106240, 114208, 142760, 228416, 285520, 456832, 571040, 913664, 1142080, 2284160, 4568320]

約数ペア:

[(1, 4568320), (2, 2284160), (4, 1142080), (5, 913664), (8, 571040), (10, 456832), (16, 285520), (20, 228416), (32, 142760), (40, 114208), (43, 106240), (64, 71380), (80, 57104), (83, 55040), (86, 53120), (128, 35690), (160, 28552), (166, 27520), (172, 26560), (215, 21248), (256, 17845), (320, 14276), (332, 13760), (344, 13280), (415, 11008), (430, 10624), (640, 7138), (664, 6880), (688, 6640), (830, 5504), (860, 5312), (1280, 3569), (1328, 3440), (1376, 3320), (1660, 2752), (1720, 2656)]