4813040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3569

約数の個数: 40

約数和(自身を含む): 11851920

約数和(自身を除く): 7038880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3539, 7078, 14156, 17695, 28312, 35390, 56624, 60163, 70780, 120326, 141560, 240652, 283120, 300815, 481304, 601630, 962608, 1203260, 2406520, 4813040]

約数ペア:

[(1, 4813040), (2, 2406520), (4, 1203260), (5, 962608), (8, 601630), (10, 481304), (16, 300815), (17, 283120), (20, 240652), (34, 141560), (40, 120326), (68, 70780), (80, 60163), (85, 56624), (136, 35390), (170, 28312), (272, 17695), (340, 14156), (680, 7078), (1360, 3539)]