4480480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 10859184

約数和(自身を除く): 6378704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 683, 820, 1312, 1366, 1640, 2732, 3280, 3415, 5464, 6560, 6830, 10928, 13660, 21856, 27320, 28003, 54640, 56006, 109280, 112012, 140015, 224024, 280030, 448048, 560060, 896096, 1120120, 2240240, 4480480]

約数ペア:

[(1, 4480480), (2, 2240240), (4, 1120120), (5, 896096), (8, 560060), (10, 448048), (16, 280030), (20, 224024), (32, 140015), (40, 112012), (41, 109280), (80, 56006), (82, 54640), (160, 28003), (164, 27320), (205, 21856), (328, 13660), (410, 10928), (656, 6830), (683, 6560), (820, 5464), (1312, 3415), (1366, 3280), (1640, 2732)]