8853460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5749}}^1$

素因数の和:5776

約数の個数: 48

約数和(自身を含む): 23184000

約数和(自身を除く): 14330540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 5749, 11498, 22996, 28745, 40243, 57490, 63239, 80486, 114980, 126478, 160972, 201215, 252956, 316195, 402430, 442673, 632390, 804860, 885346, 1264780, 1770692, 2213365, 4426730, 8853460]

約数ペア:

[(1, 8853460), (2, 4426730), (4, 2213365), (5, 1770692), (7, 1264780), (10, 885346), (11, 804860), (14, 632390), (20, 442673), (22, 402430), (28, 316195), (35, 252956), (44, 201215), (55, 160972), (70, 126478), (77, 114980), (110, 80486), (140, 63239), (154, 57490), (220, 40243), (308, 28745), (385, 22996), (770, 11498), (1540, 5749)]