4483760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 10686816

約数和(自身を除く): 6203056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1367, 1640, 2734, 3280, 5468, 6835, 10936, 13670, 21872, 27340, 54680, 56047, 109360, 112094, 224188, 280235, 448376, 560470, 896752, 1120940, 2241880, 4483760]

約数ペア:

[(1, 4483760), (2, 2241880), (4, 1120940), (5, 896752), (8, 560470), (10, 448376), (16, 280235), (20, 224188), (40, 112094), (41, 109360), (80, 56047), (82, 54680), (164, 27340), (205, 21872), (328, 13670), (410, 10936), (656, 6835), (820, 5468), (1367, 3280), (1640, 2734)]