4672000

素因数分解:

$2^9\times 5^3\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 11809512

約数和(自身を除く): 7137512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 125, 128, 146, 160, 200, 250, 256, 292, 320, 365, 400, 500, 512, 584, 640, 730, 800, 1000, 1168, 1280, 1460, 1600, 1825, 2000, 2336, 2560, 2920, 3200, 3650, 4000, 4672, 5840, 6400, 7300, 8000, 9125, 9344, 11680, 12800, 14600, 16000, 18250, 18688, 23360, 29200, 32000, 36500, 37376, 46720, 58400, 64000, 73000, 93440, 116800, 146000, 186880, 233600, 292000, 467200, 584000, 934400, 1168000, 2336000, 4672000]

約数ペア:

[(1, 4672000), (2, 2336000), (4, 1168000), (5, 934400), (8, 584000), (10, 467200), (16, 292000), (20, 233600), (25, 186880), (32, 146000), (40, 116800), (50, 93440), (64, 73000), (73, 64000), (80, 58400), (100, 46720), (125, 37376), (128, 36500), (146, 32000), (160, 29200), (200, 23360), (250, 18688), (256, 18250), (292, 16000), (320, 14600), (365, 12800), (400, 11680), (500, 9344), (512, 9125), (584, 8000), (640, 7300), (730, 6400), (800, 5840), (1000, 4672), (1168, 4000), (1280, 3650), (1460, 3200), (1600, 2920), (1825, 2560), (2000, 2336)]